Timer control vs Timer class

TheMSsForum.com: The Microsoft Software Forum

The MSS Forum ‹ Framework
- Archive
  - Biz
  - MCSE
  - CRM
  - Drivers
  - Framework
  - ADO
  - ASP
  - Compact
  - Forms
  - Dotnet
  - C#
  - VB
  - FontpageGen
  - Excel
  - WorkSheet
  - Exchange
  - Setup
  - Fox
  - Fontpage
  - ASP
  - IIS
  - Entourage
  - Money
  - Messanger
  - PocketPC
  - Powerpoint
  - Project
  - Publisher
  - Excel
  - VB
  - Security
  - Portal
  - Services
  - SQLServerDev
  - SVCS
  - SQLServer
  - VB
  - VC
  - MFC
  - ExcelGen

- Previous
  - 1
    - Bug in MessageBox.Show Try to run this code: Console.WriteLine(MessageBox.Show("text", "title", MessageBoxButtons.OK)); When the message box appear, click on the close (x) button. The result returned will be DialogResult.OK. Can you confirm it on your computer? Thanks a lot... Tag: Timer control vs Timer class Tag: 73306
  - 2
    - SqlConnection question Hi how can I test if a specific table on an SQL- Server (that I'm connected to) exists or not Thank Sam Tag: Timer control vs Timer class Tag: 73305
  - 3
    - IsNumeric Function What is prefered way to check whether a is a numeric value Is ther something like IsNumeric function in VB6 Thanks Mark. Tag: Timer control vs Timer class Tag: 73302
  - 4
    - Help 3DES File Encrypt in VB6 to 3DES File Decrypt In VB.NET Hello, My problem is two fold. 1) I must support a deployed legacy application written in VB6 SP5. I need to export data from a database, compress it and the encrypt the data using 3DES (to prevent tampering) data gets transmitted at night to the home office of my company. Rewriting this application in .NET is not an option as the application was 5 years in development. 2) After I receive the data from the outlying offices, I need to Decrypt the data using VB.NET 2003 and the Cryptography namespace prior to transforming the data into an AS/400. I have successfully written VB6 code which encrypts and decryptes the data through calls to advapi32.dll. Unfortunately, any attempts to decrypt these files using VB.NET's Cryptography namespace results in a error and the attempt always fails. Can someone give me some examples or guidance in VB6 to VB.NET data 3DES encryption/decryption??? I am really stumped on this topic. Sample code would be nice!!! Remember the conditions - Encypt Under VB6 / Decrypt Under VB.NET 2003. Thanks underwmd Tag: Timer control vs Timer class Tag: 73300
  - 5
    - adding grid to working currency manager disables addnew I created a group of 12 pretty typical databound forms around a currency manager. They all worked perfectly, patterned after chapter 13 of ADO.NET, Core Reference, published by Microsoft Press. In one case, the DataAdapter daDT filled the dataset instance dsDT1 with one table, DateType. The table had three columns: ID(autoincrement), DateType(string), and Active(boolean - default true). Two textboxes and a checkbox. The user could view the rows one by one with the usual <<<>>>, and edit, add, delete, update(the dataset, which was merely ending the edit), and updating the ms access database(submitChanges button). Also a cancel button. Pretty run of the mill Nevertheless, it acted quirky from time to time. One MVP took it upon himself to help me. It befuddled him as well. Finally he asked me to email the solution to time. After several days debugging, he found the problem. daDT.fill(dsDT1.DateType) caused the quirks. Instead I should use daDT.Fill(dsDT1, "DateType"). That solved the quirks Then I decided to make the form more visually appealing. I added a datagrid called dgrd whose datasource in the property box was dsdt1.datetype. I used the mousedown event and the hittest method to synchronize changes in the grid to the currency manager , and the handler for cm.positionchanged to synchronize the grid with changes in the position in the currency manager. Not hard, just adapted from the April 2004 msdn dvd Everything worked but the Add button. If I clicked Add, the textbox for DateType wouldn't clear. A row would be added to the grid with <null> in the DateType column, and various exceptions would follow depending on the button I clicked next I submitted a question more than a week ago and Cor Ligthert endeavored to help me. I thank him for that. We tried dataviews three different ways. In the form_load event I set the dgrd.DataSource = (DsDT1("DateType")), but the IDE wouldn't accept it. Cor suggested dgrd.DataSource = DsDT1.Tables("DataType"). It didn't help The problem has to be a defect in ADO.NET similar to the previous one. Rather than eliminate the grid, which adds delightful visual cues to the user, can somebody figure out a workaround Code follows. Thanks. polynomial5 Imports System.Dat Imports System.Data.OleD Imports System.i Imports Microsoft.VisualBasi Public Class frmDateTyp Inherits System.Windows.Forms.For Dim cm As CurrencyManage Public DTypeOpened As Boolean = Fals Private Sub frmDateType_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Loa cnDT.ConnectionString = "Jet OLEDB:Global Partial Bulk Ops=2;Jet OLEDB:Registry Path=;Jet OLEDB:Database Locking Mode=1;Jet OLEDB:Database Password=;Data Source=""" + System.IO.Path.GetDirectoryName(System.Windows.Forms.Application.ExecutablePath) + "\HasbaraSample.mdb"";Password=;Jet OLEDB:Engine Type=5;Jet OLEDB:Global Bulk Transactions=1;Provider=""Microsoft.Jet.OLEDB.4.0"";Jet OLEDB:System database=;Jet OLEDB:SFP=False;Extended Properties=;Mode=Share Deny None;Jet OLEDB:New Database Password=;Jet OLEDB:Create System Database=False;Jet OLEDB:Don't Copy Locale on Compact=False;Jet OLEDB:Compact Without Replica Repair=False;User ID=Admin;Jet OLEDB:Encrypt Database=False cm = CType(BindingContext(DsDT1, "DateType"), CurrencyManager 'Dim dv As New DataView(DsDT1.Tables("DateType") 'cm = CType(BindingContext(dv), CurrencyManager 'dgrd.DataSource = DsDT1.Tables("DataType") ' or something like that 'dgrd.DataSource = d 'dgrd.DataSource = (DsDT1("DateType")) ',"DateType" AddHandler cm.ItemChanged, AddressOf cm_ItemChange AddHandler cm.PositionChanged, AddressOf cm_PositionChange Tr daDT.Fill(DsDT1, "DateType" DsDT1.DateType.Columns(0).DefaultValue = Tru Catch ex As OleDbExceptio Dim errorMessages As Strin Dim i As Integer = errorMessages += "Index #" & i.ToString() & ControlChars.Cr & "Message: " & ex.Errors(i).Message & ControlChars.Cr & "NativeError: " & ex.Errors(i).NativeError & ControlChars.Cr _ & "Source: " & ex.Errors(i).Source & ControlChars.Cr _ & "SQLState: " & ex.Errors(i).SQLState & ControlChars.Cr End Try SetEditMode(False) End Sub Private Sub DisplayPosition() lblPosition.Text = cm.Position + 1 & " of " & cm.Count dgrd.NavigateTo(cm.Position, "") End Sub Private Sub cm_ItemChanged(ByVal sender As Object, ByVal e As ItemChangedEventArgs) DisplayPosition() End Sub Private Sub cm_PositionChanged(ByVal sender As Object, ByVal e As System.EventArgs) DisplayPosition() End Sub Private Sub btnMoveFirst_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnMoveFirst.Click cm.Position = 0 End Sub Private Sub btnMovePrevious_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnMovePrevious.Click cm.Position -= 1 End Sub Private Sub btnMoveNext_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnMoveNext.Click cm.Position += 1 End Sub Private Sub btnMoveLast_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnMoveLast.Click cm.Position = cm.Count - 1 End Sub Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click 'cm.AddNew() DsDT1.Tables("DateType").Rows.Add(DsDT1.Tables("DateType").NewRow) SetEditMode(True) End Sub Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click If cm.Count > 0 Then cm.RemoveAt(cm.Position) Else MessageBox.Show("No Item to Delete!", "Delete Item", MessageBoxButtons.OK, MessageBoxIcon.Error) End If End Sub Private Sub btnClose_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnClose.Click Me.Close() End Sub Private Sub btnSubmitChanges_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSubmitChanges.Click If DsDT1.HasChanges Then DTypeOpened = False Try Dim intModified As Integer intModified = daDT.Update(DsDT1, "DateType") Dim strOutput As String strOutput = "Modified " & intModified & " item(s)" MessageBox.Show(strOutput, "Update succeeded!", MessageBoxButtons.OK, MessageBoxIcon.Information) DTypeOpened = True Dim s = ControlChars.CrLf Catch ex As OleDbException If ex.Errors(0).SQLState = 3022 Then MsgBox(ex.Errors(0).Message & s & "Please try again") DsDT1.Clear() daDT.Fill(DsDT1, "DateType") Exit Try Else Dim errorMessages As String errorMessages += "Message: " & ex.Errors(0).Message & ControlChars.CrLf _ & "NativeError: " & ex.Errors(0).NativeError & ControlChars.CrLf _ & "Source: " & ex.Errors(0).Source & ControlChars.CrLf _ & "SQLState: " & ex.Errors(0).SQLState & ControlChars.CrLf _ & "The form will be closed" MsgBox(errorMessages) Me.Close() End If Catch ex As DBConcurrencyException MsgBox(ex.Message & s & "The dataset will be refreshed." & s & "Then you can navigate to the row and update it again.") DsDT1.Clear() daDT.Fill(DsDT1, "DateType") Exit Try Catch ex As Exception MsgBox(ex.GetType.ToString & s & ex.Message & s & ex.HelpLink & s & ex.StackTrace & s & ex.Source & s & "The form will be closed") '& s & ex.TargetSite) Me.Close() End Try Else MessageBox.Show("No changes to submit!", "SubmitChanges", MessageBoxButtons.OK, MessageBoxIcon.Information) End If End Sub Private Sub SetEditMode(ByVal blnEdit As Boolean) 'txtID.ReadOnly = Not blnEdit txtDateType.ReadOnly = Not blnEdit chkActive.Enabled = blnEdit btnMoveFirst.Enabled = Not blnEdit btnMovePrevious.Enabled = Not blnEdit btnMoveNext.Enabled = Not blnEdit btnMoveLast.Enabled = Not blnEdit btnCancel.Enabled = blnEdit btnUpdate.Enabled = blnEdit btnEdit.Enabled = Not blnEdit btnAdd.Enabled = Not blnEdit btnDelete.Enabled = Not blnEdit btnSubmitChanges.Enabled = Not blnEdit End Sub Private Sub btnEdit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnEdit.Click If cm.Count > 0 Then SetEditMode(True) Else MessageBox.Show("No Item to Edit!", "Edit Item", MessageBoxButtons.OK, MessageBoxIcon.Error) End If End Sub Private Sub btnUpdate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnUpdate.Click cm.EndCurrentEdit() SetEditMode(False) End Sub Private Sub btnCancel_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCancel.Click cm.CancelCurrentEdit() SetEditMode(False) End Sub Private Sub dgrd_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles dgrd.MouseDown Dim myGrid As DataGrid = CType(sender, DataGrid) Dim hti As System.Windows.Forms.DataGrid.HitTestInfo hti = myGrid.HitTest(e.X, e.Y) Dim iRow As Integer Select Case hti.Type Case System.Windows.Forms.DataGrid.HitTestType.Cell, System.Windows.Forms.DataGrid.HitTestType.RowHeader iRow = hti.Row cm.Position = iRow Case Else 'Case System.Windows.Forms.DataGrid.HitTestType.None ' Console.WriteLine("You clicked the background.") 'Case System.Windows.Forms.DataGrid.HitTestType.Cell ' MsgBox("You clicked cell at row " & hti.Row & ", col " & hti.Column) ' iRow = hti.Row ' cm.Position = iRow 'Case System.Windows.Forms.DataGrid.HitTestType.ColumnHeader ' Console.WriteLine("You clicked the column header for column " & hti.Column) 'Case System.Windows.Forms.DataGrid.HitTestType.RowHeader ' MsgBox("You clicked the row header for row " & hti.Row) 'Case System.Windows.Forms.DataGrid.HitTestType.ColumnResize ' Console.WriteLine("You clicked the column resizer for column " & hti.Column) 'Case System.Windows.Forms.DataGrid.HitTestType.RowResize ' Console.WriteLine("You clicked the row resizer for row " & hti.Row) 'Case System.Windows.Forms.DataGrid.HitTestType.Caption ' Console.WriteLine("You clicked the caption") 'Case System.Windows.Forms.DataGrid.HitTestType.ParentRows ' Console.WriteLine("You clicked the parent row") End Select End Sub End Class Tag: Timer control vs Timer class Tag: 73298
  - 6
    - McAffe Error (Type your message here) hello,please help me,I have installed McAfee VS on my PC,now when i want to scan my system,this message has appear:An exception 'Unhandled Win32 Exception' has occurred in scan 32.exe and then the scan will stopped.is there any kind of virus in my PC? thank you in advance goodbye -------------------------------- From: Hamid Naderi ----------------------- Posted by a user from .NET 247 (http://www.dotnet247.com/) <Id>M3e+33xX6UWrLcAUDv81UQ==</Id> Tag: Timer control vs Timer class Tag: 73297
  - 7
    - VB.NET Forms Wizard visit http://www.eazycode.com Introducing a unique product "EazyCode", that can do coding/programming for you at the click of a button, in a matter of seconds. What is EazyCode? EazyCode is a RAD tool that integrates into Visual Studio .NET and helps you develop and maintain front-end GUI of database applications. EazyCode is a powerful code-generation tool that creates ready-to-use database-driven front-end GUI applications. The main benefit from using EazyCode is the enormous time saving. EazyCode generates thousand lines of code in a matter of seconds. EazyCode 1.0 generates VB.Net code and supports SQL Server 8.0 and MSDE 8.0. KEY FEATURES Following key features set EazyCode apart from all other tools. 1 Automatic Code Generation EazyCode generates your front-end GUI and Data Access Layers as ADO.NET, and provides helps generate complete Windows Forms applications. 2 Fully Integrated into Visual Studio .NET Experience all these features without leaving your preferred IDE. 3 Object-relational mapping Significantly decreases development time generating reliable front-end GUI code that do all persistence and retrieval. 4 WinForm UI Generation Generates ready-to-use and easily-extendable database-driven applications. 5 High quality code generation Generates understandable, well-structured, and fully documented source code. 6 Stored procedures Generates stored procedures for all database operations. 7 Support all Major Databases Currently it supports MS SQL Server 8.0, and MSDE 8.0 for code generation. EasyCode supports all major databases (OLEDB interface) for code execution. 8 Transactional support The generated front-end GUI code supports ADO.NET transactions for all database operations. 9 Near to zero debug time Generates up to 100% bug-free code. This means your testing time is significantly reduced because you mostly need to test just your own hand-written code. 10 VB.Net code generation Generates in the language of your choice: VB.NET. More languages are under development. 11 Customizable code The generated front-end GUI code is easily customizable according to your needs. 12 Easy to use EazyCode is extremely easy to use. Just connect to a database, select a template you want to use, set the generator options, and click the "Generate Code" button. In many cases you even don't need to know SQL! 13 VS.NET compatible Creates VS.NET solution and project files. 14 Support for Windows .NET Framework 1.1 Generates front-end GUI code that is compatible with .NET Framework 1.1. 15 Templates use VB.Net syntax EazyCode uses an VB.Net syntax for templates that can be easily adapted for specific needs. You will not have to learn another scripting language, and can use all the power of .Net Framework and flexibility of VB. ****** vb.net code generator, .net code generator, forms generator, forms wizard, vb.net forms wizard, data entry forms generator, data entry code generator, data entry forms wizard, vb.net data entry forms generator, vb.net data entry forms wizard, front end generator, Front end code generator, robot, programmer, auto programmer Tag: Timer control vs Timer class Tag: 73296
  - 8
    - RCX.NET lets you program directly from .NET code Hi guys! Some weeks ago I was trying to build a remote controlled (web page) camera using my RCX and .NET. I tried many libraries and no one worked ok. Then I decided to built my own .NET library, and It worked perfect. Now I'm sharing this with you.Take a look and let me know any comments: http://www.geeksco.com/rcxnet/index.htm The programming interface is very similar to spirit's, but It does not expose all its functionality. (Just drop me an email if you need some additional method :-) ) enjoy! David Tag: Timer control vs Timer class Tag: 73295
  - 9
    - Looking for Serviced Component Tutorial Hi, I am learning how to use COM+ services in .NET and I really can't find any good resource. The stuff in MSDN is very simple and not useful... Any good resources (book/tutorial) ? Many thanks. Michael Tag: Timer control vs Timer class Tag: 73293
  - 10
    - Saving my Solution File How do I automatically save my project Solution upon exiting Microsoft Development Environment. Under the <Tools> <Options> <Environment> <Projects and Solution> <Build and Run Options> I have selected "Save all changes" but this does not save my solution file, consequently it does not update the "date modified" file attribute in order to display the proper date on the MDE Start Page. Should I be using another option if so which one? Tom Tag: Timer control vs Timer class Tag: 73291
  - 11
    - Compact framework throwing formatException but 'normal' framework doesn't I'm trying to write a web services client using VB.NET (VS 2003) for a PocketPC (using .Net Compact Framework 1.0 SP2) either on the emulator or my device. Other services are working fine however when I try to call a service that returns a complex object I get a "formatException". The exact same code works perfectly using .NET Framework 1.0 on my PC. (Aren't the .Net Framework and .NET Compact Framework the same?) Unfortunately I don't have access to the server code (written in Java) so I can't simplify the object to identify which part is causing the problem (see below for the response I get back from the server) Is there any way to debug the code that is processing the response? I found some autogenerated code in VS which invokes the web service but not the code that actually reads the service response. Does anybody have any ideas as to how I can get this to work using the .Net Compact Framework? XML response from server ---------------------------- <?xml version='1.0' encoding='UTF-8'?> <soap:Envelope xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:soap='http://schemas.xmlsoap.org/soap/envelope/' xmlns:soapenc='http://schemas.xmlsoap.org/soap/encoding/' soap:encodingStyle='http://schemas.xmlsoap.org/soap/encoding/' xmlns:ns5='http://www.themindelectric.com/package/com.hummingbird.hc.api/'> <soap:Body> <n:getLatestDocumentResponse xmlns:n='http://tempuri.org/com.peopledoc.jura.soap.CollaborationService'> <Result href='#id0'> </Result> </n:getLatestDocumentResponse> <id0 id='id0' soapenc:root='0' xsi:type='ns5:Document'> <id xsi:type='xsd:string'>2324</id> <name xsi:type='xsd:string'>Bum.bmp</name> <description xsi:type='xsd:string'>Bum.bmp</description> <parent href='#id1'></parent> <statusID xsi:type='xsd:string'>0</statusID> <timetable href='#id2'></timetable> <data xsi:nil='1'></data> <latestVersionNumber xsi:type='xsd:int'>1</latestVersionNumber> <checkedOutByUser xsi:nil='1'></checkedOutByUser> <checkedOutByOrg xsi:nil='1'></checkedOutByOrg> <isPlaceHolder xsi:type='xsd:boolean'>false</isPlaceHolder> <writePermission xsi:type='xsd:boolean'>true</writePermission> <deletePermission xsi:type='xsd:boolean'>true</deletePermission> <reviewVersionablePermission xsi:type='xsd:boolean'>false</reviewVersionablePermission> <versions href='#id3'></versions> </id0> <id1 id='id1' soapenc:root='0' xsi:type='ns5:FolderRef'> <id xsi:type='xsd:string'>1941</id> <name xsi:type='xsd:string'>Girls</name> </id1> <id2 id='id2' soapenc:root='0' xsi:type='ns5:Timetable'> <isCompleted xsi:type='xsd:boolean'>false</isCompleted> <reminderFrequency xsi:type='xsd:int'>0</reminderFrequency> <reminderPeriod xsi:type='xsd:int'>0</reminderPeriod> <creationDate xsi:type='xsd:dateTime'>2003-12-09T22:43:42.843Z</creationDate> <dueDate xsi:nil='1'></dueDate> <completionDate xsi:nil='1'></completionDate> <completedByUsername xsi:type='xsd:string'></completedByUsername> </id2> <id3 id='id3' soapenc:root='0' xsi:type='soapenc:Array' soapenc:arrayType='ns5:VersionSummary[1]'> <i href='#id4'></i> </id3> <id4 id='id4' soapenc:root='0' xsi:type='ns5:VersionSummary'> <versionNumber xsi:type='xsd:int'>1</versionNumber> <comments xsi:type='xsd:string'></comments> <timestamp xsi:type='xsd:dateTime'>2003-12-09T22:43:42.859Z</timestamp> </id4> </soap:Body> </soap:Envelope> Tag: Timer control vs Timer class Tag: 73283
  - 12
    - Wallpaper Is there a framework member that allows you to change the Windows wallpaper Thanks Tag: Timer control vs Timer class Tag: 73279
  - 13
    - System.ComponentModel.Win32Exception: The operation completed successfully Hi, I wrote a form that and behaves a lot like the desktop alerts in Outlook 2003 (fades in and out unobtrusively), then filled it with current condition weather data (www.weathercorneralert.com). I'm having the oddest exception that I can't track down. The app refreshes current conditions hourly (with a System.Windows.Forms.Timer). If I put my computer in stand by or hibernate, then bring it back up, I often get the following exception (type, message and stack trace): System.ComponentModel.Win32Exception The operation completed successfully at System.Windows.Forms.Form.UpdateLayered() at System.Windows.Forms.Form.OnHandleCreated(EventArgs e) at System.Windows.Forms.Control.WmCreate(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ScrollableControl.WndProc(Message& m) at System.Windows.Forms.ContainerControl.WndProc(Message& m) at System.Windows.Forms.Form.WmCreate(Message& m) at System.Windows.Forms.Form.WndProc(Message& m) at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) This is the _entire_ stack trace. Note the lack of any user code in the stack trace. Also note that this build is built in debug mode; I was hoping to get some line numbers. I get the same thing when I build in release mode. I'm clueless as to how to prevent this exception from being thrown. I'm almost at the point where I'll just catch a Win32Exception in my Application.ThreadException handler and swallow it. Can anyone offer any suggestions? Thanks a lot in advance, Travis Tag: Timer control vs Timer class Tag: 73276
  - 14
    - Using 'as' for value types... In many occasions I found code like this (especially in Microsoft's code) object obj1 num1 = 0 [... if ((obj1 as short) != 0 num1 = ((short) obj1) But when I try to do it I get an error on (obj1 as short) saying that "The as operator must be used with a reference type ('short' is a value type) So how come it works for others but not for me Thanx Tag: Timer control vs Timer class Tag: 73275
  - 15
    - german errortext in System.Exception Hi, hope somebody can help me. After some updates and patches my SystemExeption switched to german language. how can i switch back to english? thx for your help ============================================================================ ===== An unhandled exception of type 'System.Runtime.Serialization.SerializationException' occurred in mscorlib.dll Additional information: Die Serialisierung deserialisert keine Delegate zu nicht öffentlichen Methoden. ============================================================================ ===== Tag: Timer control vs Timer class Tag: 73274
  - 16
    - ngen.exe sngen(?).exe XML Serialize Hi We have a problem. We have a class that we ask the .net Framework for a Serialize class and then we use it. But we have the problem that a compilation is happen every first time We have heard of a tool that is to be released tha is some a variant of ngen.exe, the new name should be something like sngen.exe(?). (Should be a part of Widbley??? Does anyone know abything about this here? Is it possible to get a beta somewhere Regard /Marcu Tag: Timer control vs Timer class Tag: 73273
  - 17
    - Com Port Listener. Please Help Me. This is a multi-part message in MIME format. ------=_NextPart_000_0008_01C4247A.84C157D0 Content-Type: text/plain; charset="windows-1256" Content-Transfer-Encoding: quoted-printable Hi, How can I read data from com port in csharp. Best Regards, Amin. ------=_NextPart_000_0008_01C4247A.84C157D0 Content-Type: text/html; charset="windows-1256" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Dwindows-1256"> <META content=3D"MSHTML 6.00.2800.1400" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3DArial size=3D2>Hi,</FONT></DIV> <DIV><FONT face=3DArial size=3D2>How can I read data from com port in=20 csharp.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Best Regards,</FONT></DIV> <DIV><FONT face=3DArial size=3D2>Amin.</FONT></DIV></BODY></HTML> ------=_NextPart_000_0008_01C4247A.84C157D0-- Tag: Timer control vs Timer class Tag: 73270
  - 18
    - Getting MX Records With .NET Framework? The Dns class allows you to lookup IP addresses or domain names. Is there a way to use the .Net Framework to lookup MX records? Thanks. Tag: Timer control vs Timer class Tag: 73267
  - 19
    - what mean's of framework can u descibe in deep detail as i dont know.. thx~~ Tag: Timer control vs Timer class Tag: 73266
  - 20
    - PocketPC 2003 unable to get device ID using KernelIoControl Hi, I can not get the device ID of PocketPC 2003 devices. I have been using the code at: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnnetcomp/html/retrievedeviceid.asp The KernelIoControl call always returns a status of ERROR_INSUFFICIENT_BUFFER. It tells me that the required buffer size is 36, but gives this error even when I set the buffer size to 36. I read in another post that it has something to do with PocketPC 2003 apps running in user mode only, which does not give me the permission to call KernelIoControl? If thats the case, is there any way in PocketPC 2003 to get a device ID? Any help would be greatly appreciated. Thanks, Tony Tag: Timer control vs Timer class Tag: 73263
  - 21
    - Interactive Windows Service Hi Is there a way in C# to programmatically set the interactive flag for a windows service (so to have the service installed with the right settings without need to manually modify them) thank traxxx Tag: Timer control vs Timer class Tag: 73261
  - 22
    - A simple Text Template tool Hi, I was trying to use Galois.Net to specify code generators and I had to look for some text template tool to simplify the syntax. I was looking for something similar to the syntax of an Asp.Net page; for example, a template file could look like the following: <%@ Assembly Name="ReturnString.dll" %> <html> <title>Testing generator</title> <body> <p> Hello <%= ReturnString.Val() %> <p> </body> </html> and if the ReturnString.dll is compiled from the following code: public class ReturnString { public static string Val() { return "World"; } } we should expect the output to be: <html> <title>Testing generator</title> <body> <p> Hello World <p> </body> </html> I wrote such a tool and I decided to post here because it might save other people a few hours of works since it was not completely trivial. Galois.Net can be found at http://www.a2ii.com/galois/index.htm .And using it to specify code generators, I have the impression that "I'm going places". I haven't done much testing but it was sufficient for my need. To use it, you should compile the code below e.g. "csc TextTemplateTool.cs". And run it, with the command: "TextTemplateTool hello.txt" where you saved the template text above in a file named "hello.txt". (You should also have compiled the ReturnString.dll assembly i.e. csc /out:library ReturnString.cs). NOTE: the "code behind" facility expect the dll to be in the same directory as the application). I have tried to keep the code to a strict minimum. You shouldn't have problems extend it to suit your needs. Cheers, -daniel ======================== Daniel Perron, Ph.D. Lead Developer, Galois.Net +++++++++++++++++++++++++++++++++++++++++++++++ using System; using System.Text; using System.Text.RegularExpressions; using System.IO; using System.Collections; using System.Reflection; using System.CodeDom.Compiler; using Microsoft.CSharp; class TextTemplateTool { //the code that is included at the beginning of //every program static string prologue = @" using System; using System.Collections.Specialized; public class _templateGeneration { public static void Main() { "; //the code that is included at the end of //every program static string epilogue = @" } } "; public static void Main( string [] argv ) { StreamReader rd = new StreamReader( argv[0] ); string input = rd.ReadToEnd(); StringBuilder buffer = new StringBuilder(); buffer.Append( prologue ); //assemblies will contain the list of referenced //assemblies used in the template ArrayList assemblies = new ArrayList(); //This regex will be used to identify the processing code //in the template; we'll be looking for the string <% ... %>. //To allow for code spanning multiple lines, we want to let // the . in a regex to match a end of line so we use the given option Regex exp = new Regex( "(<%.*?%>)", RegexOptions.Singleline ); string [] chunks = exp.Split( input ); string cleanup; for( int i = 0; i < chunks.Length; i++ ) { if( chunks[i].StartsWith("<%=") ) { cleanup = chunks[i]; cleanup = cleanup.Substring(3,cleanup.Length-5); buffer.Append( string.Format("Console.Write({0});", cleanup.Trim() )); } else if( chunks[i].StartsWith("<%@" ) ) { //we want to get the name of the assembly //inside the "..." Regex asm = new Regex( "\".*\"" ); cleanup = asm.Match( chunks[i] ).Value; cleanup = cleanup.Substring(1,cleanup.Length-2); //we allow to use "code behind" from assembly in //the same directory as the application string path = AppDomain.CurrentDomain.BaseDirectory; assemblies.Add( path + cleanup.Trim() ); } else if( chunks[i].StartsWith("<%") ) { cleanup = chunks[i]; cleanup = cleanup.Substring(2,cleanup.Length-4); buffer.Append( cleanup.Trim() ); } else { buffer.Append( string.Format("Console.Write(@\"{0}\");", chunks[i] )); } } buffer.Append( epilogue ); //get ready to generate an assembly CSharpCodeProvider provider = new CSharpCodeProvider(); ICodeCompiler compiler = provider.CreateCompiler(); CompilerParameters options = new CompilerParameters(); options.GenerateInMemory = true; options.GenerateExecutable = true; options.ReferencedAssemblies.Add("System.dll"); if( assemblies.Count > 0 ) foreach( object asm in assemblies ) options.ReferencedAssemblies.Add( (string)asm ); CompilerResults results = compiler.CompileAssemblyFromSource(options, buffer.ToString()); if (results.Errors.Count == 0) //if there is no error run the generated program //that will write to the console the template with //the given substitution results.CompiledAssembly.EntryPoint.Invoke(null, null); else Console.WriteLine("*** Syntax Errors ***"); } } Tag: Timer control vs Timer class Tag: 73257
  - 23
    - Problems running apps on Citrix for non-admins My managed WinForms application is running fine on Citrix when logged in as a local administrator. When running it as a normal user, it seemed not to even start. To diagnose the problem, I wrote a simple HelloWorld WinForms app that has the exact same behavior. To continue the investigation, I ran SysInternal's FileMon program which revealed that a drwatson.log and user.dmp file were being created. Apparently when an regular user runs a .NET app on our Citrix server, a stack overflow is occurring. Has anyone got any ideas. I'd be happy to forward anyone interested the drwatson log file. Tag: Timer control vs Timer class Tag: 73255
  - 24
    - How to get gdiplus.dll folder? Hi, there I have a Win32 app that uses GDI+. For WindowsXP, my app cannot find gdiplus.dll, since it is not installed in system folder. I was wondering if any one would know how do I get the name of the folder that gdiplus.dll is installed using some API calls, or do I have to hard code the folder name to find the dll Thanks for your help Michael Tag: Timer control vs Timer class Tag: 73247
  - 25
    - RichTextBox flicker solved The RichTextBox control in .NET (1.1) seems to have a flicker problem. A search of google revealed a lot of advice to remove flicker when reformatting and coloring the text, but no one seems to know how to remove the flicker when you simply enter text and there's more than about a thousand characters. To see this problem, drag a rich text box onto a form. Make it around 600 by 600 pixels, and turn the font up to 12 pt. Run the program and enter four or five lines of text. You get a lot of flicker on any further edits, and the problem gets worse as the control gets bigger and the length of text gets higher. The answer seems to be to add this code to a subclass of RichTextBox, which throws away a particular event. I'm not sure how it works, and YMMV, but my homegrown MySQL based personal journal software is now much more pleasant to write in. class FlickerFreeRichTextBox : RichTextBox { protected override void WndProc(ref Message m) { if ((m.Msg != 0x2111) || ((((uint)m.WParam >> 16) & 0xFFFF) != 768)) base.WndProc(ref m); } } I'm only posting this because I had quite a time finding the answer, and I thought this would make it easier for future seekers. It's amazing a bug this big got into the framework. Well, appalling, at least. Chris Capel Tag: Timer control vs Timer class Tag: 73244
- Next
  - 1
    - When in the heck is a .NET 1.1 Service Pack coming!!!!!!!!!! And/Or maybe a Visual Studio 2003 Service Pack. I encounter too many unnacceptable bugs especially with User Controls. Does anyone know when one will come! Not saying this will solve all my problems, but it's about time for a service pack!!!!!! -dave Tag: Timer control vs Timer class Tag: 73243
  - 2
    - Disable Dropdown into a Datagrig Hello All, I hope someone can help me, I need disable a dropdown into a datagrid every time I checked a Html checkbox button. Is it possible? thanks in advance -------------------------------- From: Altair Costa ----------------------- Posted by a user from .NET 247 (http://www.dotnet247.com/) <Id>qJotRWszNU+dx2KGl2NeDQ==</Id> Tag: Timer control vs Timer class Tag: 73233
  - 3
    - Com Hi, I wrote an assembly in c# and i need to use it in my vc++ project so i build a tlb from it using regasm.exe and import it in my project i also put the dll under the directory of my exe file but it failes when i try to all the createinstance function why??? It work fine in my xp computer when i develop it but when i install it in another computer i get error access denined in the create instance why??? now in my dev computer i get the same problem i try to register the dll in the GAC but it didnt help (do i must reg assembly dll`s in the gac for inerop??) can you tell me the correct steps to connect assembly dll from unmanage code using com??? Thanks Tag: Timer control vs Timer class Tag: 73232
  - 4
    - XML files Hi, I am writing an ATL com object in VC-7 and please somone can tell me how can i read an xml file using the atl or vc++ function`s??? Thanks Tag: Timer control vs Timer class Tag: 73231
  - 5
    - Out of Memory Hi i am developing an aplication in VB.NET and i have a functionality that allows users to process some images. When users processes several (big) images (imagine 5 images with 50M each), it return the message "Out of memory" and the image that it was processed is losted and the aplication process the next one... is possible resolve or attenuate this problem without add more memory? is possible to increase memory virtual machine of the .NET platform?? i appreciate some hel best regard Celest Tag: Timer control vs Timer class Tag: 73228
  - 6
    - Building satellite assemblies where the template is strong named I need for our customers to be able to generate satellite assmblies for use in our application. The template assembly from which the satellite assemblies are based on is strong named. It seems that the private key is needed in order to generate satellite assemblies. I'm not about to distribute our private key to our customer so that they can generate satellite assemblies. Is this supposed to be how it works? How can I get around this? Tag: Timer control vs Timer class Tag: 73222
  - 7
    - What does GC.GetTotalMemory really tell us? Jon Skeet posted some code in another thread using the GC.GetTotalMemory(true) method as a way to demonstrate the amount of memory being allocated for a certain data type. That method was new to me and I thought it looked like a great simple way to implement some general memory monitoring. So I put a timer on my Mdi parent form and had it display the results of that call every couple of seconds. When the results were pretty weird compared to what I expected, I wrote the following console app. I think I understand why the results do what they do except: - Why the big 11k jump when the hog is created? Is that mostly the MemoryHog class itself? - Why the jump and not drop when hog is set to null? Also, if I understand the documentation for passing true in the parameter, doing so doesn't necessarily guarantee collection of all generations, only whatever can be done in a preset amount of time. Not that it probably matters in my scenario, but just for my curiosity. -------------------- using System; using System.IO; namespace JunkConsoleApp { public class TestClass { public static void Main() { long howMuchBefore = 0L; long howMuchDuring = 0L; long howMuchAfter = 0L; long memorybeforeCall = 0L; long memoryAfterCall = 0L; howMuchBefore = GC.GetTotalMemory(true); Console.WriteLine("Memory Before:\t\t{0}", howMuchBefore); MemoryHog hog = new MemoryHog(); howMuchDuring = GC.GetTotalMemory(true); Console.WriteLine("Memory with hog:\t{0}", howMuchDuring); hog = null; GC.Collect(GC.MaxGeneration); // Just to be absolutely sure! GC.Collect(GC.MaxGeneration); howMuchAfter = GC.GetTotalMemory(true); Console.WriteLine("Memory After:\t\t{0}", howMuchAfter); Console.WriteLine(new string('-', 50)); memorybeforeCall = GC.GetTotalMemory(true); Console.WriteLine("TestMethod-Before call: \t{0}", memorybeforeCall); TestMethod(); memoryAfterCall = GC.GetTotalMemory(true); Console.WriteLine("TestMethod-After return:\t{0}", memoryAfterCall); Console.WriteLine(new string('-', 50)); memorybeforeCall = GC.GetTotalMemory(true); Console.WriteLine("TestMethod-Before call: \t{0}", memorybeforeCall); TestMethod(); memoryAfterCall = GC.GetTotalMemory(true); Console.WriteLine("TestMethod-After return:\t{0}", memoryAfterCall); Console.WriteLine(new string('-', 50)); Console.WriteLine("Press a key"); Console.Read(); } public static void TestMethod() { long memoryAtStart = 0L; long memoryWithHog = 0L; memoryAtStart = GC.GetTotalMemory(true); Console.WriteLine("TestMethod-Start:\t\t\t{0}", memoryAtStart); MemoryHog hog = new MemoryHog(); memoryWithHog = GC.GetTotalMemory(true); Console.WriteLine("TestMethod-With hog:\t\t\t{0}", memoryWithHog); } } class MemoryHog { private string s1 = "hello"; private string s2 = "hello"; private string s3 = "hello"; private string s4 = "hello"; private string s5 = "hello"; } } // namespace JunkConsoleApp Tag: Timer control vs Timer class Tag: 73219
  - 8
    - Treeview issue I am working in C# .NET If I want to invoke LabelEdit event of TreeView/ListView(property set to true) from another event what should I do? I was advised to send a LVM_EDITLABEL / TVM_EDITLABEL message to the control. But how to get the integer number for LVM_EDITLABEL / TVM_EDITLEVEL ? Or which namespace/ref I need to add to direct access of the const value. Please help me. Is there any way to get all those constants' hex value? Tag: Timer control vs Timer class Tag: 73218
  - 9
    - How do I retrieve the Control Type Name? I am writing an application (in C++) to interrogate the controls on any currently running .NET application. Most of the information I need I can retrieve from the window and class information available through the HWNDs retrieved using the EnumChildWindows() API. My problem occurs with controls that have the class name like 'WindowsForms10.BUTTON.app3'. So far I have seen this class name used for button, checkbox, radio button and group box controls, and basically all the other windows' styles are the same for each control type. The only way to distinguish these controls is by the control type name, and as far as I can see this property cannot be accessed from an external process. However I have noticed that at runtime controls within a .NET application seem to have a property/variable called 'WM_GETCONTROLNAME' which appears to me to be a type of windows message. Sending this value as a windows message to a .NET control has no effect. Could someone please tell me if this WM_GETCONTROLNAME can provide me with the functionality I need or do I need to inject my own code into the running process in order to retrieve the information I need from the inside??? Thanks in advance... Mike --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.659 / Virus Database: 423 - Release Date: 15/04/2004 Tag: Timer control vs Timer class Tag: 73209
  - 10
    - Adding com reference on the fly Is there a way I can add a reference to a component on the fly in C#? I'm adding a reference to Microsoft Word, but I want to add the reference to the version the user is running. I have Office 2003 myself, but unless I distribute the com.interop assemblies this makes it won't work on another Office version. So I'd like to check what version the user has, and use interop towards that version. The functions I use are the same for 2000, XP and 2003. Guess I could install Office 2000 and add those, and it would work on all newer versions, but that's not as elegant :) -m Tag: Timer control vs Timer class Tag: 73208
  - 11
    - Debugger Problem in c# Hello, IÂ´m using the .Net Framework 1.1. When iÂ´m using the debugger it stoped at a breakpoint, but the Studio hang then I cannot edit the sourcecode any more and the debugger-windows do not show any informations. I have allready deleted all created dllÂ´s and restart the computer. The first run of the debugger seemed to be ok, but the second run hang again. I also tried this on an other PC, where the same things happend. Can s.o. help me or have the same problem? Regards, Rainer Langohr Tag: Timer control vs Timer class Tag: 73201
  - 12
    - Nasty No-touch Deployment Problems Dear Al Iâ??d be grateful for any suggestions as to how I might solve some nasty problems Iâ??m having with no-touch deployment (NTD) of WinForms applications. The problems are on two more-or-less identical production Windows Server 2003 machines that have recently undergone lots of changes â?? mainly centred around the installation of Macromediaâ??s JRun 4 and ColdFusion MX products to support a third-party application my organisation has bought The first problem is that following these changes, my WinForms apps that have previously worked fine using NTD now cause a File Download dialogue box to appear on the client PC rather than the application main form. To get the application to appear users have to pretend to save the EXE (by clicking on Save then clicking on Cancel when the Save As dialogue appears) after which calling the URL again results in the application main form being displayed - but only for that session. (On a test server that has not been subjected to all the changes the application behaves as expected with NTD. The second problem is that I now want to deploy an application that uses a custom DLL. This application works fine on a test server, but when I move it to one of the production machines with an identical setup as far as the virtual directory is concerned the .NET Framework throws a System.IO.FileNotFoundException, saying that â??File or assembly name MyCustomDLL, or one of its dependencies, was not found.â? It would seem that the configuration changes to the production servers are the cause of the problems, but I'm at a loss as to how I might track down the specific change. Iâ??ve tried uninstalling and reinstalling ASP.NET with aspnet_regiis but still no joy. My next thought was to uninstall and reinstall the .NET Framework, but of course itâ??s built-in to WS 2003 and the only way to repair seems to be an in-place upgrade which I donâ??t want to have to do on production servers. Iâ??m pulling my hair out on this one so all suggestions as to what further investigations I might conduct gratefully received Thanks very much - Graham Tag: Timer control vs Timer class Tag: 73200
  - 13
    - VB.Net With Statement Hi, Please could someone let me know if there is a equivalent command for C# ie vb.net with object . . . end with Tag: Timer control vs Timer class Tag: 73196
  - 14
    - Strong Name for VB COM dll Hi, I have a VB COM dll (lets name A) which references another VB COM dll(lets name B). I created an assembly for A dll named NETA.dll using tlbimp and then I want to assign it a strong name and sign it and put it in GAC. I generated key using sn utility named Akeyfile.sn When I try to strong name it and sign it using VS.NET [assembly: AssemblyTitle("NETA.dll")] [assembly: AssemblyDelaySign(false)] [assembly: AssemblyKeyFile("C:\\Akeyfile.sn")] it returns me an error that Assembly generation failed -- Referenced assembly 'NETA.dll' does not have a strong name. How am I supposed to strong name it and sign it? And do I need to give strong name to Vb COM dll 'B' too? If yes then how will I strong name both of them using VS.NET.? Tag: Timer control vs Timer class Tag: 73193
  - 15
    - How to automate modifying IE security settings. Hi there I am developing an application where in I need to launch a "Client exe" (.NET Winform app) from a Web page (which could be either in an Intranet/Intranet application). I am able to successfully launch the executable using javascript, using the following code ...... function OpenExe( { var os = new ActiveXObject("WScript.Shell") var params = "C:\Test.exe param1 param2" var s = os.Run(params) return But to achive the following I need to Manually enable the IE security setting â??Initialize and script ActiveX controls not marked as safeâ?? in the respective zone. My Question is:"How can I automate this Manual process of modifying the IE security settings ? thanx in advance Saurab Tag: Timer control vs Timer class Tag: 73191
  - 16
    - Rollback transaction doesnt work when DataAdapter.Update() throws exception caused by RAISEERROR in a trigger Hi, I have a trigger like this (simplified to illustrate the problem): -------- CREATE TRIGGER Test ON [dbo].[TestTable] FOR INSERT, UPDATE, DELETE AS RAISERROR( 'test trigger error !', 16, 1) --------- And a C# code portion: (new record inserted in dsFormTest.TestTable) --------- OdbcTransaction odbcTrans = null; try { if ( odbcConn.State != ConnectionState.Open ) odbcConn.Open(); odbcTrans = odbcConn.BeginTransaction(); odaTest.InsertCommand.Transaction = odbcTrans; odaTest.Update( dsFormTest.TestTable ); odbcTrans.Commit(); } catch( Exception xc ) { if ( odbcTrans != null ) odbcTrans.Rollback(); MessageBox.Show( xc.ToString() ); } odbcConn.Close(); ---------- BUT, instead of rolling back transaction, the odbcTrans.Rollback() throws new exception with message: System.InvalidOperationException: RollbackTransaction requires an open and available Connection. The connection's current state is Open, Fetching. any clues why? Tag: Timer control vs Timer class Tag: 70684
  - 17
    - Code Template I want to modify the code generated by the C# Windows Application Project. I think I have to deal with the code template of that. Or can I create a new project type? I 've tried to find some information of that. Unfortunately, I cannot find material I want. -- My C++ and C# (Traditional Chinese) Site : http://www.franzwong.com/Programming Tag: Timer control vs Timer class Tag: 70664
  - 18
    - Possible bug in the XsltCompileException and XslTransform classes Greetings When checking for an Xslt Compile Exception, I found the message property did not contain the complete message. Instead there was an inner exception of type XsltException that contained the correct message, but zero for the line and postion properties. Here is the output from my debug statements XsltCompileException Message Contents: (5,2) XsltCompileException Message Length: XsltCompileException Line Number: XsltCompileException Line Position: XsltCompileException InnerException Message Contents: './Exception' is an invalid XPath expression XsltCompileException InnerException Message Length: 4 XsltCompileException InnerException Line Number: XsltCompileException InnerException Line Position: Below I have included the XSL style sheet and the code I was using. Question: Is this a bug in the framwork, or did I miss something when I was reading the SDK documentation? Cheers John ----------------------------------------------------------------------------------------------------------------------------------------------------- Here is the style sheet I was using <?xml version="1.0" encoding="UTF-8"?><xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format"><xsl:output method="text" /><xsl:template match="./Exception" using System namespace DMH.Framework.Dat /// <summary /// The exception that is thrown when <xsl:value-of select="Description" / /// </summary public class <xsl:value-of select="Name" />Exception : GeneralExceptio public <xsl:value-of select="Name" />Exception():base(){ public <xsl:value-of select="Name" />Exception(string message):base(message){} public <xsl:value-of select="Name" />Exception(string message, Exception ex):base(message, ex){} public static string FormatMessage(<xsl:apply-templates select="Parms" mode="MethodArgs" /> return String.Format(" <xsl:value-of select="MessageString" />", <xsl:apply-templates select="Parms" mode="MessageArgs" />); public override int ErrorNumbe get {return <xsl:value-of select="ErrorNumber" />; </xsl:template><xsl:template match="Parms" mode="MethodArgs" ><xsl:apply-templates select="Parm" mode="MethodArgs" /></xsl:template><xsl:template match="Parm" mode="MethodArgs"><xsl:text>string </xsl:text><xsl:value-of select="." /><xsl:if test="position()!=last()">, </xsl:if></xsl:template><xsl:template match="Parms" mode="MessageArgs" ><xsl:apply-templates select="Parm" mode="MessageArgs" /></xsl:template><xsl:template match="Parm" mode="MessageArgs"><xsl:value-of select="." /><xsl:if test="position()!=last()">, </xsl:if></xsl:template></xsl:stylesheet ---------------------------------------------------------------------------------------------------------------------------------------------------------- Here is the code snip StringReader sReader = new StringReader(this.XSLText.Text); XmlTextReader xReader = new XmlTextReader(sReader) //Load the stylesheet //Create a new XslTransform object XslTransform xslt = new XslTransform() tr xslt.Load(xReader); catch(XsltCompileException ex Debug.WriteLine(ex.Message, "XsltCompileException Message Contents"); Debug.WriteLine(ex.Message.Length, "XsltCompileException Message Length") Debug.WriteLine(ex.LineNumber, "XsltCompileException Line Number"); Debug.WriteLine(ex.LinePosition, "XsltCompileException Line Position") if(ex.InnerException != null && ex.InnerException is XsltException XsltException iex = (XsltException)ex.InnerException; Debug.WriteLine(iex.Message, "XsltCompileException InnerException Message Contents"); Debug.WriteLine(iex.Message.Length, "XsltCompileException InnerException Message Length") Debug.WriteLine(iex.LineNumber, "XsltCompileException InnerException Line Number"); Debug.WriteLine(iex.LinePosition, "XsltCompileException InnerException Line Position") Tag: Timer control vs Timer class Tag: 70663
  - 19
    - .Net Codepage 850 problem with uppercase accented characters Hi. I have a problem using ASP.Net or VB.Net (Winforms) accessing an Oracle database that uses WE8PC850 (which is the IBM-PC codepage 850) character set. Our older ASP apps work fine with this database, but the three different ASP.Net and VB.Net Winforms test apps we have developed so far do not display uppercase French accented A and E characters correctly I have tried all the potential codepages that seem appropriate: IBM850, IBM863, Windows-1252, ISO-8859-x, utf-8, utf-16 and so forth. The closest seems to be IBM850 reponse and request encoding with the response.charset set to Windows-1252, or ISO-8859-1. As all of the ASP apps work fine and display the codepage 850 uppercase accented characters correctly on our three different desktops we have tried so far, it has to be a problem with the .Net managed provider for Oracle / the .Net codepage 850 implementation, as the same Oracle 8.1.7 client software is used for both the ASP and .Net applications on the client Because of this Oracle refuses to look into the matter, gleefully pointing out that it must be a Microsoft problem! : We have tried bland, vanilla test apps in .Net and the problem is always there. None of the older ASP apps (that just use defaults for character sets and codepages etc.) have any problems. All of the desktops have the NLS_LANG parameters set correctly and it DOES seem to be a Microsoft, .Net-specific problem I have tried MSDN and web searches to no avail up to yet. Having wasted two to three days trying different solutions, I am now desperate for "official" assistance from Microsoft. I am working for AMITA Corp (Ottawa, Canada) and they are a Microsoft Solution Provider, so hopefully we can get some support on this, as we are now almost certain that it IS a .Net bug in the IBM850 codepage support in .Net. Any and all help is greatly appreciated. The Oracle DBA's have washed their hands of the matter and are suggesting we forget about .Net and revert to using Oracle whatever's! Of course we do NOT want to accede to that suggestion!!! ; Can anyone from Microsoft (or anywhere else for that matter) help out here Barrie Gray Tag: Timer control vs Timer class Tag: 70661
  - 20
    - NTFS How can I tell if this PC is a FAT32 or NTFS? I can load VS.NET without NTFS and not certain if I do or don't or how to convert all to NTFS. Can you help? Tag: Timer control vs Timer class Tag: 70658
  - 21
    - Fwd: sscanf() & fscanf() SGVsbG8sIEFsbCENCg0KSXMgdGhlcmUgYW55IGFuYWxvZ291cyBjbGFzcy9mdW5jdGlvbiB0byBz c2NhbmYoKSAmIGZzY2FuZigpIGluIEMjPw0KSW4gYW5vdGhlciB3b3JkcywgSSBuZWVkIHRvIGNv bnZlcnQgc3RyaW5nIGludG8gdGhlIHNldCBvZiBnaXZlbg0KdmFyaWFibGVzIG9mIGRpZmZlcmVu dCB0eXBlcy4NCg0KUmVnYXJkcywNClZsYWRpbWlyLg0KDQpXaW5hbXAgNS4wIChwbGF5aW5nKTog U3RyYXRvdmFyaXVzIC0gQ2FsbCBPZiBUaGUgV2lsZGVybmVzcw0KKGluc3RydW1lbnRhbCkNCg== Tag: Timer control vs Timer class Tag: 70656
  - 22
    - sscanf() & fscanf() SGVsbG8sIEFsbCENCg0KSXMgdGhlcmUgYW55IGFuYWxvZ291cyBjbGFzcy9mdW5jdGlvbiB0byBz c2NhbmYoKSAmIGZzY2FuZigpIGluIEMjPw0KSW4gYW5vdGhlciB3b3JkcywgSSBuZWVkIHRvIGNv bnZlcnQgc3RyaW5nIGludG8gdGhlIHNldCBvZiBnaXZlbg0KdmFyaWFibGVzIG9mIGRpZmZlcmVu dCB0eXBlcy4NCg0KUmVnYXJkcywNClZsYWRpbWlyLg0KDQpXaW5hbXAgNS4wIChwbGF5aW5nKTog U3RyYXRvdmFyaXVzIC0gQ2FsbCBPZiBUaGUgV2lsZGVybmVzcyAoaW5zdHJ1bWVudGFsKQ== Tag: Timer control vs Timer class Tag: 70655
  - 23
    - running media player from a browser. hiye, my project involves playing videos from web browser. any good tutorial to get that done thanks in advance. Tag: Timer control vs Timer class Tag: 70651
  - 24
    - Framework Version 1.1 Hi all I have installed on my machine Framework Version 1.0 can anybody guide me how to upgrade it to Framework Version 1.1 . Regards Mohamed Afifi Web Developer Tag: Timer control vs Timer class Tag: 70646
  - 25
    - Is this a bug in ?: Operator, the addition does not perform as expected I am posting the code snippet here. It seems to me that the ?: Operator is not behaving properly. It seems like it is a bug: TimeSpan ts1, ts2; float dayHours = 0; ts1 = (some_datetime_variable_1); ts2 = (some_datetime_variable_2); // ****************** Working Code ************************* // This computes dayHours correctly if(ts1.TotalHours > 0) dayHours = (float)ts1.TotalHours; if(ts2.TotalHours > 0) dayHours += (float)ts2.TotalHours; // ****************** Working Code ************************* // ****************** Non-Working Code ************************* // This does not add the portion after + sign dayHours = (float)(ts1.TotalHours > 0 ? ts1.TotalHours : 0 + ts2.TotalHours > 0 ? ts2.TotalHours : 0); // ****************** Non-Working Code ************************* As commented above, I am trying to condense the working code to one line using ? operator but the one line non-working code dows not add the variable after + sign. For example, if ts1.TotalHours is 4 and ts2.TotalHours is 3, the dayHours is computed as 4. Though, I can use the working code, which takes four lines but it is something I am doing wrong here or it is a bug in .NET Framework? Thank you for your time for looking at my post and would appreciate your responses. R. Kaushik Tag: Timer control vs Timer class Tag: 70639

I included a timer control in my C# project, I got the following 2 events
1. Disposed
2. Tick
I included the timer class programatically in the same C# project and I got
the following events
1. Disposed
2. Elapsed

I am stumped..:-( whats going on here? I have framework 1.1 with VS.NET
2003

VJ

Top

Re: Timer control vs Timer class by Chris

Chris
Sun Apr 18 11:45:12 CDT 2004

VJ, they are two different objects, the 1st is a Windows.Forms.Timer and the
latter is a System.Timers.Timer. There is also the System.Threading.Timer.

"VJ" <vijaybalki@yahoo.com> wrote in message
news:uMQj5qVJEHA.3264@tk2msftngp13.phx.gbl...
> I included a timer control in my C# project, I got the following 2 events
> 1. Disposed
> 2. Tick
> I included the timer class programatically in the same C# project and I
got
> the following events
> 1. Disposed
> 2. Elapsed
>
> I am stumped..:-( whats going on here? I have framework 1.1 with VS.NET
> 2003
>
> VJ
>
>

Top

Re: Timer control vs Timer class by Mattias

Mattias
Sun Apr 18 11:55:23 CDT 2004

>I am stumped..:-( whats going on here? I have framework 1.1 with VS.NET
>2003

There are at least three Timer classes in the class library; one in
System.Threading, one in Systm.Timers (the one with the Elapsed event)
and one in System.Windows.Forms (the one with the Tick event).

Mattias

--
Mattias Sjögren [MVP] mattias @ mvps.org
http://www.msjogren.net/dotnet/ | http://www.dotnetinterop.com
Please reply only to the newsgroup.

Top