ANN: O.W.C. Black Book with .NET

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- Previous
  - 1
    - building a proper url for WebRequest i currently use "([a-zA-Z0-9]([a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])?\.)+[a-zA-Z]{2,6}" regex to get a list of urls from a website, problem is some are "/index.html" and WebRequest doesnt like that so i appended http://www.domain.com to the begining of the matching url if it doesnt contain "http" but when the crawler gets to lets say a url with http://www.domain.com/subfolder/ and grabs all the urls from tht page it tries to get "someurl.html" but 'subfolder/' doesnt get appended so i get a 404 error. is there an easier way of doing this? Tag: ANN: O.W.C. Black Book with .NET Tag: 87223
  - 2
    - Custom Date Format for VB.NET Datagrid Column Hi, I have a situation where I need to only display the month and day of a specific date in my Datagrid Column while keeping the underlying value (which includes the year) intact. I am currently using a DataGridTimePickerColumn class I got from the Microsoft website to create DateTimePickers in each row of my date column. I am able to format the date how I want ("MM/dd") when the user clicks on the DateTimePicker. But after they have entered the date, the value (including the year) appears in the datagrid. I've been trying to use the dataview to accomplish my goal of only displaying the month and day to the user while keeping the whole date intact in my datatable. But I have not been able to figure out how to do this. Is what I am trying to do even possible?? And if so, does anyone have any ideas of how I can do it?? Thank you! Joy Tag: ANN: O.W.C. Black Book with .NET Tag: 87221
  - 3
    - Viewing DataAdapter in Dataset at design time Hello, I have a simple DataGrid displaying data in my DataSet, which is loaded in two DataAdapters. It works fine where I fill the DataSet using the DataAdapters. It displays the data, can be updated, etc. Now here's the question. I have a simple PK/FK relation between the tables, and I was hoping to use the design tools to easily create this relation. In design time, I apparently need to manually define the tables in the tables collection and create the relation in the relations collection. Is there an easier way to load the DataAdapter definitions into the dataset during design time, so I can easily create the PK/FK constraint? Also, what is the easiest way to create a dropdown list in the datagrid for the FK table? Thanks, eric Tag: ANN: O.W.C. Black Book with .NET Tag: 87219
  - 4
    - How do I manage events in dynamically loaded controls? I have an application that I'm working on in VS 2005 Beta 2. The app has several user controls (mostly, but not all, tab controls) that I intend to dynamically load into a panel depending on the buttons pushed on the toolbar. For example, if the button for my Employees module is pushed, I'll do something like this: With myForm.Panel1 .Controls.Clear() .Controls.Add(New EmployeeTabControl) .Controls(0).Dock = DockStyle.Fill End With This works great, but I'm running into problems trying to figure out how to raise an event in my parent form from one of these dynamically loaded controls. For example, let's say that I have a user control called EmployeeMenu. Clicking on "Add Employee" inside the EmployeeMenu raises an event, called SectionChanged, in the main form that unloads the EmployeeMenu control and loads AddEmployee. I'd envision the code looking something like this (oversimplified a bit for clarity): Public Sub MenuItemClicked() handles AddEmployee.Click RaiseEvent DirectCast(Me.ParentForm, MyForm).SectionChanged(Me, New EventArgs) End Sub Unfortunately, this doesn't work in the designer because the child control doesn't have a parent form yet. Is there something simple here that I'm missing? I'd like to be able to call events in the parent form from the child controls, but have no idea what I'm doing wrong. Any help would be appreciated. Tag: ANN: O.W.C. Black Book with .NET Tag: 87218
  - 5
    - Can't deploy .net app Hi I am using this smartphone device; http://www.microsoft.com/windowsmobile/devices/devicedisplay.aspx?module=deviceDisplay;Smartphone;emea;191. I am having problem deploying smartphone app from vs 2005. The error I get is that this version of activesync is not supported. I have downloaded and installed version 3.8 but still get the same error. I was not able to deploy using vs 2003 as well. The device works well otherwise and syncs fine with outlook via activesync. I am using Norton Internet Security 2004, in case that has any effect. How can I deploy my smartphone app to the SDA device? Thanks Regards Tag: ANN: O.W.C. Black Book with .NET Tag: 87217
  - 6
    - binary serialization of application files I have a web service application inwhich I serialize,compress, and encrypt data. Upto this point the data I work with exposes its own serialize method so I can both serialize and deserialize the data from and to it parent application. Now I am interested in serializing other files, in particular large media files .wmv, .wma. I guesss this question would also extend to how to serialize and deserialize data to and from power point, project, word files, etc. What I am after is the procedure and code for serializeing application files such a .wmv. Here is where I am at present, Dim MyObject as Object = "C:\MedialFiles\BigVideo.wmv" or BigFile.doc or BiggerFiler.xls,etc Dim DataByteArray() as byte Dim ms as New MemoryStream Dim bf as BinaryFormatter bf.serialize(ms,MyObject) ms.position=0 ms.write(DataByteArray,0,cint(ms.length)) ms.close At this point, I would compress and encrypt the byte array and send it to my web server for storage. Where I am confused is when I recall the data from my web service and deompress/decrypt the data back to the origional application file that can be played by Window Media Player. Here is where I am stuck, I have just downloaded the bytearray from the web service dim ms as new MemoryStream dim bf as binaryformatter ms.read(databytearray,0,cint(databytearray.lenght) Here is where I am confused. I need to be able to deserialize the recalled data into something that my application, in this case Window Media Play can open and play. So in short, how do you serialize and then deserialize application files? Thanks, Fred Herring Tag: ANN: O.W.C. Black Book with .NET Tag: 87209
  - 7
    - unhide window Hi all, how can I set an app's main window visible from an other application? My problem is, that I know only the handle of the other app's main process, because the application's main window is set to hidden, so it doesn't have a mainwindowHandle, so I can't send a message to it. Any idea? Thank's in advance, Tamas Meszaros Tag: ANN: O.W.C. Black Book with .NET Tag: 87208
  - 8
    - Code for finding manufacturer serial number for hard drive in C# Hi, If you understand the subject of my post that means you would know why i want this. Please dont give me the code for Volume number as i am talking about manufacturer serial number. I am working on C# and I know about win32_PhysicalMedia to retrieve the manufacturer serial number but that does not work for Win 2000 and I want something that works for Win 2000. Even if there is no solution in C# but you have something in C or J# that could help me that would be great too. Again please dont refer me to DiskId32 to get serial number as I have already spent alot of time trying to invoke it from C# , I tried wrapping procedures, but that does not work. So please I really need help and await a reasonable response from some genie out there. Tag: ANN: O.W.C. Black Book with .NET Tag: 87205
  - 9
    - Running a winform from Scheduler I have a winform that starts from the scheduler. It performs a task, prints a status message on the screen on waits for the operator to terminate the program by clicking on the exit icon in the upper right corner. There is only one problem. When the program has terminated, scheduler thinks it is still running! Is there a way I can use an exit code that the Scheduler can pick up? Tag: ANN: O.W.C. Black Book with .NET Tag: 87204
  - 10
    - TopLevel Hi, Does anybody know if there are problems with forms with the TopLevel-property set to false when running Windows 2000? Rgds Egil Winther ShipNet AS Tag: ANN: O.W.C. Black Book with .NET Tag: 87203
  - 11
    - dropdown filter in datagrid shows null-value Situation: Datagrid with two dropdownlists and some other boring values The list are: 'company' and 'project' What I was trying after picking a company then update the 'project' dropdown (filter the dataview that holds the values) with only the projects of that specific company. Well, that worked! Here is how I did this. Code: AddHandler dtContent.ColumnChanging, AddressOf Project_ColumnChanging Now the problem: it worked too good! If I do this in the a specific row, all the other rows (with other companies) the project-dropdown will display a null value. I understand WHY, but can someone tell me how to prevent this? I was looking perhaps for something with the nulltext-value (because the dropdownfield is showing the nulltextvalue) but can really put my finger to it... Tag: ANN: O.W.C. Black Book with .NET Tag: 87200
  - 12
    - TV tuner SDK Hi there, I would like to be able to write an app which, amongst other thigs, can interface with a TV tuner card. I need to be able to start/stop display of the TV channel, select which channel is displayed, and control the volume - all through code. Can anybody suggest a generic, device independent way of doing this? If not, does anybody know of any TV tuner cards that have a SDK suitable for use with C# or VB.Net...? Cheers in advance Tag: ANN: O.W.C. Black Book with .NET Tag: 87198
  - 13
    - PATH in Debug mode Hi, in my win application I've a file named myFile.xml at the root of my application: in debug mode, when I try to read this file, the runtime application searches it in the path bin/debug... and it doesn't find it because there isn't there, so I've used the function: Path.GetFullPath("../../myFile.xml") thanks to this function it works, but when I try to deploy the application, it doesn't work anymore, because path is different... How can I set a flexible path at the deployment and in my code? Please help me. Tag: ANN: O.W.C. Black Book with .NET Tag: 87195
  - 14
    - data access tier for win form Hi, I want to create a data access logic component for a win form app... I saw some example DAL components in web and groups. And I am surprised to see that all methods of DAL component examples return a dataset. For ex., we have a GetEmployeeById method on the DAL comp. And it returns a dataset containing a table with the employee info (fields) that we requested by Id. Is this a valid approach in designing a DAL component. I mean, my question is what happens when the user navigates from an employee to a different one. Every time a new employee is accessed, a new dataset is returned by DAL layer. Does this create a dataset inflation in the app.? What happens to old datasets then? Should they be disposed before navigating to a new employee... Then another problem is databinding. You can not use visual data binding facilities of Win forms because You are returned a new dataset each you request a new employee from the DAL... So, you have to databind in code every time the user navigate to a new employee record.. Is there anyone with experience on this subjects... Or do you know a good article about it? thanks in advance... Tag: ANN: O.W.C. Black Book with .NET Tag: 87193
  - 15
    - What's the problem for merge menu in V C# 2005Beta2 Hi all, I still can't find a way to solove the problem. In vs.2003 , I can do it well. What's the problem with my app? If someone know how to do this, please let me know. Thanks. Thanks, Thanks , Thanks! Tag: ANN: O.W.C. Black Book with .NET Tag: 87192
  - 16
    - How to Display DataGrid with 2 tables? Hello! I have 3 tables Customer(CustomerID, CustomerName) Products(ProductID, ProductName, Price) Income(ID, CustomerID, ProductID, Price, Quantity, Total) I now use a DataGrid to fill the table Income. But for a good view, I must display in the DataGrid CustomerName, ProductName (not CustomerID and ProductID, but In fact When I save the data to the table Income, I must save CustomerID and ProductID). In the result, the Income table will be displayed in DataGrid like that ( ID, CustomerName, ProductName, Price, Quantity, Total). Please help me to solve this problem. Thanks! Tag: ANN: O.W.C. Black Book with .NET Tag: 87191
  - 17
    - Problems when toggling between MDI child and owned child window I'm developing an Windows Forms application using VS.NET 2003 and .NET Framework 1.1 SP1 on Windows XP SP 1. The application is an MDI application where the user can make an MDI child form 'floating'. The child form is made 'floating' by setting its MdiParent property to null and then setting its Owner property to the parent form like this: Form form = ActiveMdiChild; if (form != null) { form.MdiParent = null; form.Owner = this; } If the user wants to make the form 'non-floating' again, the MdiParent property is reset in the child form like this: MdiParent = Owner; I experience two problems in the application: 1. When a child form is made 'floating' and then toggled back to 'non-floating', I cannot activate any of the MDI child forms by clicking with the mouse in the child forms client area (but it works if I click on the child forms title or border). I found a workaround for this in this newsgroup (thanks Ying-Shen Yu!). 2. If I set the MdiList property to true for the Window menu in the MDI parent, I get an unhandled NullReferenceException in Unknown Module after a child form is toggled to 'floating' and back and then dragging the MDI child forms around a few times. Have anybody else experienced these problems? Does anybody has a workaround for the second issue? Thanks! /Markus Tag: ANN: O.W.C. Black Book with .NET Tag: 87187
  - 18
    - Serializing a Media Player File I am working in vb.net and need to understand how to serialize a .wmv file to a memory stream. Thanks, Fred Tag: ANN: O.W.C. Black Book with .NET Tag: 87185
  - 19
    - LDAP I am new to implementing LDAP I need directions to implement LDAP. Any detailed articles ?? Thanks -- http://pathidotnet.blogspot.com ===== vInAypAtHi o__ ---_,>/'_------ (_) \(_) --------------- Tag: ANN: O.W.C. Black Book with .NET Tag: 87184
  - 20
    - Form Security - Disable controls on a form As part of our security implementation, we want to disable some controls on some forms for some groups. This information will be kept in a database. when the form will load the security information will be read and controls on the form will be disabled or enabled depending on the security information kept in the database. After a control has been disabled on a form, we want to prevent any code on the form being able to enable the control again. Is there any way change those controls, so that they will not be enbaled again. Thanks, Mokles Tag: ANN: O.W.C. Black Book with .NET Tag: 87183
  - 21
    - Good equivalent of Spy++ for winforms? I've had a hard time getting handles to things that are in winforms, and Spy++ doesn't play nice with winforms. -- I love cheese Tag: ANN: O.W.C. Black Book with .NET Tag: 87182
  - 22
    - Test Driven Development is cool Test Driven Development is cool Tag: ANN: O.W.C. Black Book with .NET Tag: 87181
  - 23
    - Where are my posts? TEST - Where are my posts? -- Testing Tag: ANN: O.W.C. Black Book with .NET Tag: 87180
  - 24
    - check if mdi child is open i have a Form1 that is opening Form2 by calling Form2.Show() is there an easy way to check for a child? for Form1 to see if there is already a Form2 on this thread. there can be 2 Form1s, so it needs to look for the Form2 that it oppened. Thanx in advance Tag: ANN: O.W.C. Black Book with .NET Tag: 87179
  - 25
    - [ANN] April 26, 2005, "DirectX 9.0 Direct3D Graphics with Visual Basic .NET" chat Do you have questions about how to best use Visual Basic .NET to program DirectX 9.0 graphics? Are you unsure when to use a particular Direct3D feature? Join members of the Visual Basic and Windows Graphics & Gaming Technologies teams and discuss how to leverage the power of DirectX 9.0 from Visual Basic .NET. Date: April 26, 2005 1:00 - 2:00 P.M. Pacific time 4:00 - 5:00 P.M. Eastern time 21:00 - 22:00 GMT (For a list of the start time in several local time zones, please see http://www.timeanddate.com/worldclock/fixedtime.html?year=2005&month=4&day=26&hour=13&min=0&sec=0&p1=234) Outlook Reminder: http://msdn.microsoft.com/chats/outlook_reminders/05_0426_DN_D3D.ics Location (click the name of the chat to enter the chat room) http://www.microsoft.com/communities/chats/default.mspx#05_0426_DN_D3D For more information about Visual Basic .NET, see http://msdn.microsoft.com/vbasic/ To see a list of upcoming chats or set a reminder for this chat, see http://msdn.microsoft.com/chats. For archives of previous chats, see http://msdn.microsoft.com/chats/recent.asp. Thanks! Jason Cooke Visual Basic Team ======== This posting is provided "AS IS" with no warranties, and confers no rights. You assume all risk for your use. (c) 2005 Microsoft Corporation. All rights reserved. Tag: ANN: O.W.C. Black Book with .NET Tag: 87178
- Next
  - 1
    - Infragistics UltraWinGrid Expand I would like to know how to code an expand button on an UltraWinGrid. It should be something like this: Dim gridRow As Infragistics.Win.UltraWinGrid.UltraGridRow Dim intRow As Integer For intRow = 0 To UltraGrid1.Rows.Count - 1 gridRow = UltraGrid1.Rows(intRow) gridRow.Expanded = True Next intRow I have four levels on my grid, and I want it to expand just one level at a time for each click of the expand button. The above only works for the first level as the count never changes. Any help would be appreciated. Thanks, disaia@verizon.net Tag: ANN: O.W.C. Black Book with .NET Tag: 87177
  - 2
    - great .net tool - easy SpaceGuard Just want to share with you I found a great website, and downloaded this very useful software that keeps my Hard drive clean, and protects my privacy. http://www.lowsaleprice.com check it out, It worth your time. L. E. Tag: ANN: O.W.C. Black Book with .NET Tag: 87174
  - 3
    - About menu items shortcuts Hi Guys Is it possible to display Custom Shortcut Keys for menu items. The standard Property Page for menu items allows only selected shortcuts to choose. I tried following text for menu item: "Process\tCtrl+Alt+P" but symbol '\t ' What you can suggest me Thanks in advance Regards Yeghia Tag: ANN: O.W.C. Black Book with .NET Tag: 87173
  - 4
    - Word Document Hello, I am using the following code to open a word docuement: With WrdApp .Documents.Open("C:\My Documents\MyDoc.doc", missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing) .Selection.Paste() .Visible = True .Activate() .NormalTemplate.Saved = True End With 1) I have noticed that this does work with Word 2002, but it does with all other versions. Any Ideas? 2) When the user goes to save the document it defaults to MyDoc.doc, is there a way to change the name (programmatically) that will default to a different name instead of MyDoc.doc. Thanks, Chuck Tag: ANN: O.W.C. Black Book with .NET Tag: 87172
  - 5
    - RichTextBox control I've just started messing around with the new .NET 2.0 RichTextBox control and I've got a question. How would I, for example, underline the selected block of text bearing in mind that the selection might consist of different fonts and / or styles (ie. SelectedFont will be 'null') Tag: ANN: O.W.C. Black Book with .NET Tag: 87170
  - 6
    - Add / Remove Program Hello When we build a setup project. As long as we use the same setup.msi, it will give you the option of repair & remove. However, if I send them an update, it tells you have an instance of the program installed, remove it by going to add / remove. Is there a way I can give them a remove option in my updated setup.msi as well ? That would help a lot! Thanks HS Tag: ANN: O.W.C. Black Book with .NET Tag: 87167
  - 7
    - Close a Instance of a Class Hi all, How do I close a instance of a class created like this: I call this class in my project like this StatMess.Show("Testing") this shows a status form ...I do some things here now here is where I want to close the status form? Class code: Imports System.Drawing.Drawing2D, System.Drawing, System.Windows.Forms Public Class StatMess Inherits Form Private foreCol As Color = SystemColors.ControlText Private backCol As Color = SystemColors.Control Private fnt As Font = New Font("Arial", 8) Public Overloads Shared Sub show(ByVal message As String) Dim frmMess As New StatMess frmMess.StatusMessage(message) End Sub Private Sub StatusMessage(ByVal message As String) Me.SuspendLayout() etc........ End Sub End Class Tag: ANN: O.W.C. Black Book with .NET Tag: 87165
  - 8
    - Putting custom objects on the clipboard All, It seems that there has been some discussion of this issue, but I can't find any real answers. How does one copy a custom object onto the clipboard and then retrieve it? I can do this with standard types and collections of standard types, but if I use a custom object the retrieved objects are always null. For example, given the following class: public class MyObject : Object { private string m_Name = ""; public MyObject(string name) { m_Name = name; } public string Name { get { return "MyObject:"+m_Name; } } } this code does not successfully copy/retrieve a MyObject object usign the Clipboard: MyObject myObj = new MyObject("Foo"); DataFormats.Format f = DataFormats.GetFormat("MyObject"); DataObject dObj = new DataObject(f.Name, myObj); Clipboard.SetDataObject(dObj, false); // Get it right back out IDataObject obj = Clipboard.GetDataObject(); if (obj.GetDataPresent(f.Name)) { MyObject stuff = (MyObject)obj.GetData(f.Name, true); if(stuff == null) MessageBox.Show("GetData failed for " + f.Name + "!"); else { MessageBox.Show("MyObject on Clipboard was: " + stuff.Name,"GetData successful!"); } } The GetDataPresent call is successful, but a null reference always comes back from GetData; the autoConvert param doesn't seem to have any affect. Do custom objects have to implement some interface or derive from some base clsss to make this possible? Must they be cloneable? Serializable? Any advice or suggestions? Keith Tag: ANN: O.W.C. Black Book with .NET Tag: 87164
  - 9
    - MessageBox problem Hello, When I use MessageBox.Show(owner, ...) to display a modal dialog box the 'bong' sound is made immediately but the message box is not painted. For some reason, pressing the ALT key will cause the message box to appear. The application contains around 15 windows forms, spread over all the screen space on three monitors. I know that the message box is not being painted behind one of these forms as I deliberatlely left space on the screen where it would appear and it appeared when I pressed ALT, but not before. So it is not an issue with the Topmost property of the forms. Any ideas? The problem occurs with every message box in the application. I think it is related to the amount of painting going on since if I minimise all the forms in the application except the one that will display the message box it works. However, even when all displayed the forms appear to be repainting correctly so I have no idea how to correct this issue... Cheers, David Tag: ANN: O.W.C. Black Book with .NET Tag: 87162
  - 10
    - winform fails to set size correctly! There must be something happening behind the scenes to "help" me, but I've got a real problem. I've embedded an AxWebBrowser directly onto a form, and I'm trying to set the size of the form to accomodate the contents. The width sets to a predefined number of pixels (816) correctly, but I can't get the height to work. The code setting the height is below. You can see what I'm doing is trying to set the form to be so tall that there's no vertical scrollbar. I do that by asking for the size of the scrollHeight, and growing the form so the client area is as large as the value of scrollHeight. But this code fails. The value of desiredHeight comes back with 7409, and the currentHeight is 293, for a delta of 7116 and a targetHeight of 7436. But when I set "this.Height = 7436" the form only grows to to 1036. That number is always the same. My screen resolution is 1280 * 1024. Does that affect the maximum possible size of a winform? Would I get the growth I need if I rendered this offscreen? The real reason I'm trying to work this out anyway is to do a screen capture and turn HTML into TIFFs, so doing it offscreen (or in memory) is the real target here, anyway. private void FitVertical() { MSHTML.HTMLDocumentClass doc = (MSHTML.HTMLDocumentClass)AxWebBrowser.Document; MSHTML.HTMLBodyClass body = (MSHTML.HTMLBodyClass)doc.body; int desiredHeight = body.scrollHeight; int currentHeight = this.ClientSize.Height; int delta = desiredHeight - currentHeight; int targetHeight = this.Height + delta; this.Height = targetHeight; } Tag: ANN: O.W.C. Black Book with .NET Tag: 87157
  - 11
    - How to access a Icons different sizes during runtime? Hello, I have a simple Form with a PictureBox that I'm assigning a ico-File during Design-Time. Depending on SizeMode and current size it displays the correct Icon of size 16x16, 24x24, etc. Now I need to access the Icon behind that PictureBox during runtime and extract the different sizes 16x16, 24x24 etc. How can I do this? Thanks, Walter Tag: ANN: O.W.C. Black Book with .NET Tag: 87156
  - 12
    - Exporting managed Icon to native applications Hi, I've to port a managed application as a control to a legacy native application (COM). The requirement here is exporting the System.Drawing.Icon accessible to native application. Can anybody suggest a way in doing this? Thanks in advance, Veera CH Tag: ANN: O.W.C. Black Book with .NET Tag: 87153
  - 13
    - Explorer- or Outlookbar Hello, is there an Explorer- or Outlookbar component integrated in VS 2005? One of the screenshots looked like, but I could not find it. Thanks Thomas Tag: ANN: O.W.C. Black Book with .NET Tag: 87152
  - 14
    - employee application - disconnected model problem. I want to write an application for employee tracking. But, I am confused with the disconnected model of ADO.NET ... It was easy with Delphi's connection oriented approach... Selecting all the employees into a dataset at start-up seems to be time-consuming and unnecessary. Is there a better approach to this problem. I mean, for ex., selecting employees one at a time. Is there anyone designing an app like this and using a programming paradigm that can be helpfull to me... thanks in advance... Tag: ANN: O.W.C. Black Book with .NET Tag: 87149
  - 15
    - Master/detail form in vs2005 Hi What are the steps to create a master detail form in vs2005? I have the team suite beta2. Thanks Regards Tag: ANN: O.W.C. Black Book with .NET Tag: 87148
  - 16
    - Dialogs Missing text VB.NET winform appliation. I created a simple application and it works fine on my machine, but on a customer's it works, but message boxes have no prompt text or button text. Any ideas ? Tag: ANN: O.W.C. Black Book with .NET Tag: 87146
  - 17
    - HtmlEncode not working properly Hi, i'm trying to use HttpUtility.HtmlEncode(string) from System.Web inside a dll called from VB6. Locally it works fine, but when i deploy it in my test enviroment the function always returns the string as it arrives. Am i doing anything wrong? do i have set anything up in my test server? Tag: ANN: O.W.C. Black Book with .NET Tag: 87143
  - 18
    - What's the main difference between Application.Exit() and Application.ExitThread()? Hi Can anyone tell me the difference between ¡yApplication.Exit()¡z and ¡yApplication.ExitThread()¡z? I'm confused by the MSDN's explanation.... I'v try some codings but find nothing different between two of them! Can someone give me explames? Thanks! Tag: ANN: O.W.C. Black Book with .NET Tag: 87142
  - 19
    - Controlled scroll of Internet Explorer window via windows form Hi every1, I searched a while for this but found nothing usable honestly. What I would like to do is the following: I use a windows form application to generate an html page. Now my question: Is it possible to scroll the Internet Explorer page timed by my windows app? On this html page I have certain timings and I would like to scroll when a certain time is passed... Can somebody point me in the right direction? Thanks beforehand. Greets, Tom. Tag: ANN: O.W.C. Black Book with .NET Tag: 87139
  - 20
    - Has the EnableVisualStyles bug hit me? Hello All, I have a .NET application running on Windows XP. I have quite a few forms, some modal and some modeless. Once in a while we get a wierd exception in the application and most of the time the code is transferred to the top level 'ThreadExceptionEventHandler'. It is difficult to get the information on actual exception. Most of the time it seems to say "External component has thrown an exception' and the source of the exception object is 'System' Doing a bit of searching on the internet, I came across the known bug in EnableVisualStyles( ). I do not call the Application.EnableVisualStyles at all. but I do call Application.DoEvents (this was suggested as a fix somewhere) I tried looking for the comctl32.dll. In the System32 folder the dll has version 5.82. One of the articles on the internet said, XP uses 6.0 by default. Where would this dll be? I do get rounded corners for my form's title bar, does this mean that my application is using visual style? If yes where is it getting set? Is it the default under Windows XP (SP2)? Can somebody direct me to information which will lead to better understanding of visual styles and the related bug. I don't even know whether what I am facing is the same bug or not TIA, --Saurabh Tag: ANN: O.W.C. Black Book with .NET Tag: 87136
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    - Displaying a regular windows app inside a control window What I am trying to do is launch a windows application from within my WinForms application. Once this is done I want to have this external application behave like a control on my WinForms app (no longer appears in status bar, no frame etc.). I remember seeing a Code Project article describing how to do this, but hours of googling for it has not turned up anything. Does anyone reading this remember the article? While I can launch an application using System.Diagnostics, find a windows handle using an API call I wouldn't have a clue how to modify it. Does anyone know how I could go about modifying the application? I would really appreciate any help and I am sure I won't be the only person who would benefit from this knowledge. regards, Rick Tag: ANN: O.W.C. Black Book with .NET Tag: 87135
  - 22
    - Sorting Hi.. Can someone tell me how to make the datagridview sort by a given column? Tag: ANN: O.W.C. Black Book with .NET Tag: 87127
  - 23
    - tooltips for combobox ? I have looked in every nook and cranny and I could not find any answer. How do I implement tooltips in a combobox (while the combobox is expanded) ? I want to have a tooltip for each item in the combobox. I know how to make it work for a listbox, but not for a combobox. So when you expand a combobox and start browsing the items, I want a tooltip to appear for each item. Someone please help! P.S. (I cross posted to C# as well) Thanks Tag: ANN: O.W.C. Black Book with .NET Tag: 87124
  - 24
    - Double buffer a form Is there some trick to double buffer a whole form without having to subclass every single control on it to make each control double buffered? I've noticed that when I resize my form the controls on it starts flicking so much it's not even funny. I thought I could be clever and do something like this foreach(Control c in this.Controls){ // Set the value of the double-buffering style bits to true. c.SetStyle(ControlStyles.DoubleBuffer, true); } but that won't work since the SetStyle method is declared as protected in Control. (Why is it declared protected?) Martin Tag: ANN: O.W.C. Black Book with .NET Tag: 87123
  - 25
    - Goddamn Bug:ListView Updating Too Slow When Done Through Other Cla Please help us! We wasted a couple of days debugging a slow list view control in .NET and we realized that if you try to update the listview's listitems from a class other than the form on which the listview is placed, it will get REAL slow! This seems to be a bug which we hope to be fixed in later versions of .NET framework, but for now, we need a workaround quickly. Any comments? Thanx in advance. Tag: ANN: O.W.C. Black Book with .NET Tag: 87119

Now available at amazon.com and www.lulu.com/owc
Chapter preview at http://www.lulu.com/content/82300

Re: O.W.C. Black Book with .NET by Keith

Keith
Wed Apr 27 13:59:52 CDT 2005

Perhaps more proofreaders are needed; the code sample in the chapter preview
(pg. 38) is labelled "C# Code Snippet" and is clearly VB...

"Alvin Bruney [MVP - ASP.NET]" <www.lulu.com/owc> wrote in message
news:u0cN9GtSFHA.3188@TK2MSFTNGP09.phx.gbl...
> Now available at amazon.com and www.lulu.com/owc
> Chapter preview at http://www.lulu.com/content/82300
>

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Re: O.W.C. Black Book with .NET by Alvin

Alvin
Thu Apr 28 21:16:52 CDT 2005

The code is correct in the book, the preview hasn't been updated. Thanks for
your concern.

--
Regards,
Alvin Bruney - ASP.NET MVP

[Shameless Author Plug]
The Microsoft Office Web Components Black Book with .NET
Now available @ www.lulu.com/owc, Amazon.com etc
"Keith" <keith@alh.com> wrote in message
news:elF7Su1SFHA.612@TK2MSFTNGP12.phx.gbl...
> Perhaps more proofreaders are needed; the code sample in the chapter
> preview (pg. 38) is labelled "C# Code Snippet" and is clearly VB...
>
> "Alvin Bruney [MVP - ASP.NET]" <www.lulu.com/owc> wrote in message
> news:u0cN9GtSFHA.3188@TK2MSFTNGP09.phx.gbl...
>> Now available at amazon.com and www.lulu.com/owc
>> Chapter preview at http://www.lulu.com/content/82300
>>
>
>

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