Open File Dialogbox

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- Previous
  - 1
    - Sorted array component Does .net have a sorted collection component similar to the C++ std::set ? I am not interested in a dictionary object, just a sorted collection where I can pass in a delegate to do the sort. I am also not interested in calling ArrayList's Sort() as I want the collection to automatically maintain its sort order when objects are inserted into it. I looked in the System.Collections and System.Collections.Specialized but did not find a sorted collection class which was not also a dictionary. Tag: Open File Dialogbox Tag: 90621
  - 2
    - Windows Remoting Service Periodically Crashes. I am developing a three tiered Windows Service application using remoting. The Server portion of the program runs on a Windows Server 2k3 machine and intermittently crashes. The event log contains the following error message corresponding with each crash: #################################################### The description for Event ID ( 0 ) in Source ( .NET Runtime ) cannot be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer. You may be able to use the /AUXSOURCE= flag to retrieve this description; see Help and Support for details. The following information is part of the event: .NET Runtime version 1.1.4322.2032- rwcarewarebusinesstier.exe - Common Language Runtime Debugging Services: Application has generated an exception that could not be handled. Process id=0xac4 (2756), Thread id=0x718 (1816). Click OK to terminate the application. ##################################################### Any known issues that could cause this? It seemed to run without incident on a machine with Windows 2000 server although the application has changed since then. Tag: Open File Dialogbox Tag: 90620
  - 3
    - Get Executable name from Window Handle I need to get the executable name for window under the cursor. I feel like my code is pretty close but the i never find a process.Handle that matches the handle under my mouse. here is my code: public object ParentExecutable(IntPtr hWndUnderMouse) { object p = null; System.Diagnostics.Process[] allProcesses = System.Diagnostics.Process.GetProcesses(); for(int iii = 0; iii < allProcesses.Length; iii++) { try { if(((System.Diagnostics.Process)allProcesses[iii]).Handle == hWndUnderMouse) { p = ((System.Diagnostics.Process)allProcesses[iii]); iii = allProcesses.Length; } } catch{} } return p; } Thanks in advance for any help, ~Logan Tag: Open File Dialogbox Tag: 90615
  - 4
    - .Net 1.1 sp1 troubles I have heard so many issues with failed sp1 installations and problems with applications after installing the service pack that it makes me nervous. We are moving our development to .Net and yet have been unable to install this service pack on 3 of our machines. While I am sure, if I dig deep enough, I will find the solution to fixing (Yes, I have even uninstalled 1.1 and reinstalled it) but I shudder to think what will happen when my end-users need to update their .Net installations. -- David Farrell-Garcia Whidbey Island Software LLC Posted with XanaNews 1.17.1.2 Tag: Open File Dialogbox Tag: 90611
  - 5
    - Timing Hi everyone, I'm neck deep in ASP.NET and sinking fast ;) Any help much appreciated. I have two user controls on a page that I want to communicate with each other. One control is called RoleList and allows the user to select the type of view they wish to see on the page. The other control(s) - sometimes there may be several - then change the stored proc, query etc they use to extract info from sql. Therefore, I have set up the RoleList to generate an event and coded the other control(s) to listen and recieve it. The problem is timing. I've done some tracing to see what happens and when: 1 aspx.page Begin Init 2 aspx.page End Init 3 aspx.page Begin LoadViewState 4 aspx.page End LoadViewState 5 aspx.page Begin ProcessPostData 6 aspx.page End ProcessPostData 7 Control ID: RoleList - role was previously set in the viewstate: tutor 8 Control ID: StudentList - role was previously set in the viewstate: tutor 9 aspx.page Begin ProcessPostData Second Try 10 aspx.page End ProcessPostData Second Try 11 aspx.page Begin Raise ChangedEvents 12 aspx.page End Raise ChangedEvents 13 aspx.page Begin Raise PostBackEvent 14 Changing role to: Secretary 15 Control ID: RoleList - changed role to: Secretary 16 Control ID: StudentList - changed role to: Secretary 17 aspx.page End Raise PostBackEvent 18 aspx.page Begin PreRender 19 aspx.page End PreRender 20 aspx.page Begin SaveViewState 21 aspx.page End SaveViewState 22 aspx.page Begin Render 23 aspx.page End Render Line 7 and 8 came from the page_load event in each control. Line 14 came from the event being fired and the next two is where the event is caught. But the Load event (which contains the data binding for the list / grids etc) for the response has already happened! Therefore the user must click the role they want to see TWICE!!! I could probably make some public properties in the base page and read/write info from them to get around this. But this will mess up my otherwise quite low coupling and I don't want to. Thanks in adv. Mark. Tag: Open File Dialogbox Tag: 90609
  - 6
    - XML schema for a CodeDom Graph Is somebody know an XML Schema to represent a .NET Source Code as an XML file ? More precisely, in CodeDom you can write a source code like this: cns = new CodeNameSpace(...); cns.Imports.Add( new CodeImport(...) ); cns.Imports.Add( new CodeImport(...) ); ctd = new CodeTypeDeclaration(...); ctd.IsClass = true; ctd.Name = "MyClass"; ctd.Members.Add(...); ctd.Statements.Add(...); My wish is to have an XML file like this: <Namespace name="..."> <Imports> <NamespaceImport nameSpace="..."/> <NamespaceImport nameSpace="..."/> </Imports> <Types> <TypeDeclaration name="..." isClass="true"> <Members> ... </Members> <Statements> ... </Statements> </TypeDeclaration> ... </Types> <Namespace> Ultimatly, of course, I would translate my XML to CodeDom and generate my code. I've tried to serialize the CodeDom graph but it's really too verbous. Lionel. Tag: Open File Dialogbox Tag: 90608
  - 7
    - Save file to network share not part of a domain I need to save files to a network share that is not part of a domain. I have set up a user on the remote machine that has permissions to write to the share. How do i supply the credentials through my application that will allow it to write files into the share on the remote machine. -- shaheed Tag: Open File Dialogbox Tag: 90602
  - 8
    - MSDN subscriber I was informed that If I am a MSDN subscriber, if I post question here and no one answer, it will fire an Internet question at Microsoft I think when I bought VS.NET Enterprise version, I got a one year MSDN subscription, is this right? How can I get a MSDN subscription and make sure that microsoft look at my question if no one answer it? Tag: Open File Dialogbox Tag: 90600
  - 9
    - Error upon sending request to a web service on Windows 2003 I am facing the following problem I have a windows serivce client sending records frequently to a web service installed on a Windows 2000 Server machine. The connection line between the two machines is 512kbps however only quarter of it is used for these transactions and the average of the records sent is 400K. Recently the machine was upgraded to Windows 2003 Server and i started receiving the following errors: 1. Server was unable to read request. --> There is an error in XML document (1, 1665). --> An unexpected end of file parsing TAG has occurred. Line 609, position 57. 2. The underlying connection was closed: An unexpected error occurred on a receive. 3. The operation has timed-out. Please keep in mind the following: - This error never appeared on the previous 2000 server. - This error doesnt always occur (not for all records), when it does and the client tries to resend the failed records they are sent successfully - I tried to increase the connection timeout value for the web sites enter in IIS and the responseDeadLockInterval in the machine.config file and the masRequestLength in the web.config file however it didnt help - This error also appears when the newly upgraded machine tries to send to other sites Any Solutions? Tag: Open File Dialogbox Tag: 90597
  - 10
    - Mobile verses normal aspx? I put a small amount of code to support limited capabilities in my application to support mobile devices. I've used normal aspx (not mobile) and it appears to work very well. I checked it out with the OpenWare 7, Microsoft Mobile Explorer 3.0, and Pocket PC 2002 emulators and everything works very well. I save and get the ViewState from Persistenance media and each of the two pages that I'm producing only transmits about 500 bytes of data so I think the performance is OK. Is there any reason that I should change the code to use the Mobile workspace? Tag: Open File Dialogbox Tag: 90596
  - 11
    - Cannot remove assembly from cache Hi, I tried to remove assembly from Framework 1.1 Configuration, it says 'Error removing assembly' I then hit the gactil which results the following Microsoft (R) .NET Global Assembly Cache Utility. Version 1.1.4322.573 Copyright (C) Microsoft Corporation 1998-2002. All rights reserved. Assembly: foo, Version=1.0.1.1, Culture=neutral, PublicKeyToken=1234567890123456, Custom=null Assembly could not be uninstalled because it is required by Windows Installer Unable to uninstall: assembly is required by one or more applications Pending references: SCHEME: <WINDOWS_INSTALLER> ID: <MSI> DESCRIPTION : <Windows Installer> Number of items uninstalled = 0 Number of failures = 0 --------------------------------------------------------- I also looked the following registry keys, but there is no such entry. HKEY_CURRENT_USER\Software\Microsoft\Installer\Assemblies HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Assemblies Any help would be really appreciated. Thanks in advance, Fahad Tag: Open File Dialogbox Tag: 90594
  - 12
    - Regular expression problems Hello al I am not sure where to post this, so I hope this is correct. We have written a Visual Studio AddIn that relies heavily on regular expressions, which are often executed thousands of times. When running, it works successfully for a while, but the Windows Page File Usage gradually increases, and eventually the application freezes. We have traced the problem to the regular expressions, but the problem does not apply equally to all expressions. For example, the expression "^([\s]*)('|REM( |\t|\v))([\s\S]*)$" does not cause any problems, whereas the expression "^((("(("")|[^"])*")|([\s\S]*?))*)(('([\s\S]*))|$)$" causes a severe memory leak. We always execute the expressions in 'interpreted' mode. Is there a problem with certain expression constructs? Thanks for any help/tips Saira Tag: Open File Dialogbox Tag: 90588
  - 13
    - Crystal Report Run-Time customization I want to ask whether Crystal Report 9 (and DotNet Version of Crystal Report) supports Run-Time customization (Grouping) or not? If it does then how? Also I want to ask whether they support drill down charting or not? If it does then how? Regards, Irfan Tag: Open File Dialogbox Tag: 90583
  - 14
    - Comments for dokumentation (VB.NET) Hello folks, i change from C#.net to vb.net for a project and can't found a answer to this: How to write Comments like /// <summary> /// /// </summary> using VB.NET. I just found the ' Char to write Comments. Is there any possibility to use the Tool for creating a HTML-Documentation together with VB.NET Code? Thanks in advance for any help. Niels Tag: Open File Dialogbox Tag: 90581
  - 15
    - PerformanceCounter (CPU load) staggers for 20 seconds When using PerformanceCounter.NextValue to measure CPU load (percentage), it returns quickly on every call but then takes 20 seconds at the 2 minute boundary. After this it again returns quickly. Here's a sample: //********************************** using System.Diagnostics; using System.Threading; PerformanceCounter pc = new PerformanceCounter("Processor", "% Processor Time", "_Total"); pc.NextValue(); // prime (values are relative to last) DateTime now = DateTime.Now; for (int i = 0; i < 240; ++i) { // it staggers at i == 120 int start = Environment.TickCount; decimal load = decimal.Round((decimal) pc.NextValue(), 0); int end = Environment.TickCount; Console.WriteLine("Period: {0}, Load: {1}, Delta: {2}ms", DateTime.Now - now, load, end - start); Thread.Sleep(1000); } //********************************** This code displays the time it takes in milliseconds for each call to PerformanceCounter.NextValue to measure CPU load as a percentage. It typically takes 0ms for the first 119 calls. Then at 01:59 it takes 20 seconds. After that it again returns quickly. I'm seeing this on three different systems (XP Home, XP Pro, Server 2003), and using .NET 1.1 and .NET 2.0 Beta2, both debug and release builds. Has anyone else had problems with this issue? In production code I'm calling PerformanceCounter.NextValue from a separate thread, but it still seems to "freeze" ALL currently running threads of my app - nice 20 second delay :-) It only seems to happen at the 2 minute boundary, after that it doesn't (seem to) happen again. Thanks for any help. Tag: Open File Dialogbox Tag: 90579
  - 16
    - how do you get current username in aspx? I have tried everything I can think of, but nothing is working for me. Just when I read an example and I'm 95% of the way done, I can't actually update the xml file. :< (http://www.devhood.com/Tutorials/tutorial_details.aspx?tutorial_id=96) Very disappointing as the reason I came to aspx was for it's supposed simplicity to JSPs. :< I hope I wasn't wrong. I've tried the following and all I get is this. Exception Details: System.NullReferenceException: Object reference not set to an instance of an object. These are the lines I've tried: testing.Text = Thread.CurrentPrincipal.ToString(); testing.Text = User.ToString(); testing.Text = System.Security.Principal.WindowsIdentity.GetCurrent().Name.ToString(); The aspx compiles so I'm assuming I have all the right imports, what could I be doing wrong? The reason why I'm on this ride is I can't actually update the XML file, if you know how I can do that it would be greatly appreciated! :> Tag: Open File Dialogbox Tag: 90577
  - 17
    - How do you get username of current user? I have tried several different things in my aspx and all I get is Exception Details: System.NullReferenceException: Object reference not set to an instance of an object. Please help? So far I've tried: Tag: Open File Dialogbox Tag: 90576
  - 18
    - strange memory managment Hi All, This might be something really straight fowward, but I have been debugging my application. I noticed some really unusual memory behaviour, after putting it through a profile, I narrow it down to the property AllowDrop = true. I created some sample code, which simply adds a panel to a tab control 10 times, then removes the control 10 times. If I have AllowDrop=true set the panel is never destoryed in memory. I am just interested in knowing why AllowDrop=true would stop the panel from being destroyed ? Thanks Scott ------------- Sample Code ------------- for(int i=0;i<100;i++){ for(int j=0;j<10;j++){ TabPage page = new TabPage("we"); Panel a = new Panel(); a.AllowDrop = true; page.Controls.Add(a ); this.tabControl1.TabPages.Add(page); } for(int k=0;k<10;k++){ this.tabControl1.TabPages[0].Controls.Clear(); this.tabControl1.TabPages.RemoveAt(0); } } } Tag: Open File Dialogbox Tag: 90571
  - 19
    - .Net Remoting TCP or HTTP? Hi, Iâ??m new to .Net Remoting, I am wondering what should I use for my channel, TCP or HTTP. Can someone tell me why I would use one over the other? And in what cases will I use TCP over HTTP and vice versa I am using C# .net. I am behind a firewall; this app will be for a few hundred users over a WAN, internal only. Better performance is what Iâ??m looking for. What Iâ??m trying to build is a middle ware for my windows appâ??s to connect to, and the remoting server will talk to Oracle database and return the data to the client. Andâ?¦ does anyone know about http://www.genuinechannels.com/ what is this? And why would I need this? Tag: Open File Dialogbox Tag: 90568
  - 20
    - ASP.NET import code I know in PHP it's possible to import another PHP file, so that you don't have to type the same code over and over again. I've been trying to find out how to do this with ASP.NET but haven't found a way. The code I have so far is: <%@ Page Language="VB" %> <%@ Import Namespace="System.Data" %> <%@ Import Namespace="System.Data.OleDb" %> <script runat="server"> ' Insert page code here ' Sub Page_Load(sender as Object, e as EventArgs) Dim connString as String connString = "Provider=Microsoft.Jet.OLEDB.4.0;DATA SOURCE=c:\phone.mdb;" Dim objConnection as OleDbConnection objConnection = New OleDbConnection(connString) objConnection.Open() Dim strSQL as String = "SELECT * FROM staff" Dim objCommand as OleDbCommand objCommand = New OleDbCommand(strSQL, objConnection) Dim objDataReader as OleDbDataReader objDataReader = objCommand.ExecuteReader(CommandBehavior.CloseConnection) lstNames.DataSource = objDataReader lstNames.DataBind() End Sub </script> <html> <head> </head> <body> <form runat="server">  <asp:listbox id="lstNames" runat="server" DataValueField="FIRSTNAME" DataTextField="FIRSTNAME" Rows="1"></asp:listbox> </form> </body> </html> I'd like to be able to chop out the code for the database connection, so that it starts right at lstNames.DataSource How do I go about doing this? Tag: Open File Dialogbox Tag: 90567
  - 21
    - ASP.NET import code I know in PHP it's possible to import another PHP file, so that you don't have to type the same code over and over again. I've been trying to find out how to do this with ASP.NET but haven't found a way. The code I have so far is: <%@ Page Language="VB" %> <%@ Import Namespace="System.Data" %> <%@ Import Namespace="System.Data.OleDb" %> <script runat="server"> ' Insert page code here ' Sub Page_Load(sender as Object, e as EventArgs) Dim connString as String connString = "Provider=Microsoft.Jet.OLEDB.4.0;DATA SOURCE=c:\phone.mdb;" Dim objConnection as OleDbConnection objConnection = New OleDbConnection(connString) objConnection.Open() Dim strSQL as String = "SELECT * FROM staff" Dim objCommand as OleDbCommand objCommand = New OleDbCommand(strSQL, objConnection) Dim objDataReader as OleDbDataReader objDataReader = objCommand.ExecuteReader(CommandBehavior.CloseConnection) lstNames.DataSource = objDataReader lstNames.DataBind() End Sub </script> <html> <head> </head> <body> <form runat="server">  <asp:listbox id="lstNames" runat="server" DataValueField="FIRSTNAME" DataTextField="FIRSTNAME" Rows="1"></asp:listbox> </form> </body> </html> I'd like to be able to chop out the code for the database connection, so that it starts right at lstNames.DataSource How do I go about doing this? Tag: Open File Dialogbox Tag: 90566
  - 22
    - .NET and C++ template I have created a C++ MFC dialog based appliction with .NET 2003. I am trying to use a functioning MFC extension dll. There is a header file for this dll that defines a template class. .NET errors when trying to compile this file. This dll and it's associated headers compile and function just fine under VC++ 6. Help is appreciated. Thanks Here is the gist of the header file in question: template<class TYPE> class AFX_EXT_CLASS CGisPtrArray : public CArray<TYPE *,TYPE *> { public: CGisPtrArray(); ~CGisPtrArray(); ... }; template<class TYPE> CGisPtrArray<TYPE>::CGisPtrArray() { } ... Here's the error from .NET: GisArray.h(22) : error C2491: 'CGisPtrArray<TYPE>::__ctor' : definition of dllimport function not allowed GisArray.h(28) : error C2491: 'CGisPtrArray<TYPE>::~CGisPtrArray' : definition of dllimport function not allowed This error is duplicated for every method of the template class. Tag: Open File Dialogbox Tag: 90563
  - 23
    - Image comparison, from image capture device Hi I am trying to find some code, or reference docs, to assist in helping capture images from an image capture device (ie. webcam etc etc). I want to be able to compare successive images coming from the device, and be able to detect if the image has changed from the previous one. I have found some Java code which does something similar to what I want to do, but I am unsure which classes in the .Net framework are equivalents or of use in this. If anyone can help, it would be most appreciated. Thanks Paul Tag: Open File Dialogbox Tag: 90559
  - 24
    - Problem with datetime constructor Why this? >? new DateTime(2005, 1, 1).tostring "01/01/0001 0.00.00" I think the right output is "01/01/2005 0.00.00"... I've some tests on a property set routine, as If Value > New DateTime(2025, 1, 1) Then Throw New ArgumentOutOfRangeException("registrationDateTime must be before gen 1, 2025") and I cannot make work them! thanks Tag: Open File Dialogbox Tag: 90551
  - 25
    - Running a process and the environment path variable If I do System.Diagnostics.Process p = new System.Diagnostics.Process; p.StartInfo.FileName = "<an executable name>"; // ... (set other properties) p.Start(); How can I force .NET to look for the named executable in the path? It does not appear to do this by default. Tag: Open File Dialogbox Tag: 90549
- Next
  - 1
    - Possible to read a AppDomain's ConfigurationSettings from another domain? Hi, I have a .Net component running under a COM+ server package. On occasion one of my aspx web applications calls it to do some work. The web app has some configuration settings stored in its Web.config file that I'd like my component to get to if possible. However, because it runs in a separate appdomain (the COM+ server package is an entirely different process) from the web page I can't get to that information-- at least, I don't know how. Would anyone know if it's possible for my component to read the config settings from another application domain? Tag: Open File Dialogbox Tag: 90547
  - 2
    - array, xmlserializer and inheritance Hi all, I have a situation like this: abstract class A { public ArrayList List; // This list will contain objects of derived classes - like B } class B : A { } I need to serialize class B with XmlSerializer but in the class A i cannot define what type will go in the List (with XmlArrayItem) because the class is abstract and I don't know what types can be derived from it. How can I define this in the class B? Is this approach ok: class B : A { [XmlArray, XmlArrayItem (Type = typeof(B)) new public ArrayList List; } Thanks. -- That's me favorite shirt. That's me only shirt! Tag: Open File Dialogbox Tag: 90545
  - 3
    - Shell_NotifyIcon from a service? Service handles the EventWritten event on an event log. Service is set to run as LocalSystem and interact with desktop. In the event handler, I create a form (but don't show it), and then call the native Shell_NotifyIcon using the form's handle and icon to display a balloon tip. The form will handle the UserClicked message and display itself if the user clicks the balloon tip. However, I have not yet successfully gotten the balloon tip to appear (on Win 2K SP4). Any suggestions? Thanks! Tag: Open File Dialogbox Tag: 90543
  - 4
    - Large file upload to server (webdav/http file post/other?) Ok, I am asking a question on a matter of theory... I've got a linux server that runs mono+xsp/mod_mono. I would like to create an application to upload large files and be able to update progress during the upload. I've toyed with the idea of dav, but it seemed to be a pain to get going. Plus I didnt really know how I'd upload a file (seemed to be pretty undocumented area) I thought about httpfile post, but it seems like even with proper precautions in place (a large file upload module), it was a best effort type setup where hopefully it'd work. One of the deciding factors here is that it must work around firewalls etc, so I'd like to have it operate on port 80 and not hinder the linux boxes existing web apps. I'd really just like any sort of input on the subject etc. Thanks in advance Weston Tag: Open File Dialogbox Tag: 90541
  - 5
    - Crystal keycodev2.dll Frustrations!!!! I've been in the IT industry for over a decade now and I have worked with Crystal Reports on many occasions. Creating reports is simple. Creating reporting applications has ALWAYS been a frustrating pain in the behind. Crystal is supposed to be the premiere reporting application -- I am losing confidence in this fact and will soon be recommending alternate solutions to my clients. I am trying to get a Windows Forms app to run on a server in a background capacity. The application works fine on my developer's machine, but I continue to get the following very bothersome error on the server: "Cannot find KeycodeV2.dll, or invalid keycode." I have researched this error in the Crystal Knowledge Base and followed its recommendations without avail. Futhermore, I have searched the Google news groups and found that many others are frustrated by the same thing. They have referred to the KB and followed its instructions and still the same damn error! The KB results is a false hope. You think you're onto something, but in the end you find your efforts are in vain. I have registered the license no. in VS.NET. I have registered the keycodev2.dll. I have verified that all the necessary assemblies are registered in the GAC or local folder. I have searched the net for hours, going on days. This is sickening and disgusting. AND... this is not the first time this has happened to me. I have run into Crystal troubles in the past and have had to spend too many hours working out the issues. Crystal keeps on enhancing the reporting features, but they do very little by way of enhancing the ease with which developers can create custom Crystal apps. I for one am getting FED UP with Crystal. If they're going to support a KB, then I expect it to be USEFUL. Run a Google search and you'll see how many others have been frustrated by this same issue. DID ANYONE EVER SOLVE IT? Mario T. Lanza Clarity Information Architecture, Inc. Tag: Open File Dialogbox Tag: 90539
  - 6
    - Dynamic creation of new managed classes Hi, How can I create new classes which their properties and methods are determined in runtime ? Thanks, Tag: Open File Dialogbox Tag: 90538
  - 7
    - .NET Framework DateTime wish Hi All, MS guys specially... is the a way to make DateTime structure smarter than is now? i mean if i want a DateTime field with Date, just a Date, i cant have it coz it appends internally the time too...that's stupid... if i want to show a datetime i must call its .ToString() with some formatting options... can DateTime.Today be made to show *ONLY* date and no time? thanks, Dan Tag: Open File Dialogbox Tag: 90534
  - 8
    - Serialize a read-only attribute I have a class that all attributes have to be serialized; some of them are read-only. For example, public int abc { get { return _abc; } } This attribute is a read-only but it will not be serialized. How can i serizlize a read-only attributes ? Tag: Open File Dialogbox Tag: 90532
  - 9
    - Problem with SMTPMail object... Hi folks, Can someone let me know if there is a more appropriate area for this question. The following code used to work when we had our own email server,which has now been decommissioned. I can't remember how I managed to get hold of the smtp server name. Dim objMail As MailMessage Dim booRet As Boolean Dim strBody As String Try strBody = "Message goes here" objMail = New MailMessage objMail.To = Me.Problem.EmailTo objMail.From = "Helpdesk system" objMail.Body = strBody objMail.Subject = "Subject" objMail.BodyFormat = Web.Mail.MailFormat.Text SmtpMail.SmtpServer = "my server name goes here" SmtpMail.Send(objMail) booRet = True Catch ex As Exception strError = "clsJob.SendReportEmail : " & ex.Message booRet = False Finally objMail = Nothing End Try When I put in the new server name it pops up with the following error : clsJob.SendReportEmail : Could not access 'CDO.Message' object. I managed to dig out a more specific error message : clsJob.SendReportEmail : System.Web.HttpException: Could not access 'CDO.Message' object. ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Runtime.InteropServices.COMException (0x8004020E): The server rejected the sender address. The server response was: 501 5.5.4 Invalid Address The help for the smtpmail object goes on about making sure port 25 is open. Is this symptomatic of this? Finally how can I make sure I've got the correct server name? Thanks in advance Cheers...P Tag: Open File Dialogbox Tag: 90531
  - 10
    - ShadowCopyFiles problem Hi, I have been in trouble with AppDomainSetup.ShadowCopyFiles. I create some object instances on newly created app. domain, which I have created. It works very well but I want to turn off shadow copying for this domain by setting ShadowCopyFiles property to "false", but my assembly is still shadow copied into a "cache" directory. Has anyone an idea how is it possible ? My code looks like this: AppDomainSetup domainSetup = new AppDomainSetup(); domainSetup.ApplicationBase = AppDomain.CurrentDomain.BaseDirectory; domainSetup.PrivateBinPath = @"applications\pseudoapp"; domainSetup.ApplicationName = "PseudoApp"; domainSetup.ShadowCopyFiles = "false"; domainSetup.CachePath = "dllcache"; AppDomain appDomain = AppDomain.CreateDomain("TestAppDomain", null, domainSetup); ... and so on .... (If I not specify CachePath property, assembly will be shadow copied into cache directory somewhere in [Document and Settings] folder anyway). Is it possible to turn off shadow copying on this domain ? How ? Thank you very much. -bda- Tag: Open File Dialogbox Tag: 90530
  - 11
    - Assembly Redirection does not work Hello, I am having a hard time redirecting a VB.Net assembly. The old and new assemblies are version major 1 and minor 0. The build and revision number are different. 1.0.1519.15373 to 1.0.9.9 I tried creating binding policy using the same keyfile as the original and new assembly and a config file. I named the new policy assembly Policy.1.0.MyAssembly.dll. That didn't work. I looked in the .Net Configuration tool under configured assemblies, and their was a binding redirect to the new version. That also updated my machine.config That didn't work. Private web application assemblies on my machine are still referencing the old assembly. I also tried adding the new assembly to the GAC, and inserting something into the machine.config manually and that didn't work. What am I doing wrong? Also, If I change an assembly redirection, do I have to restart my machine? or what should I do. Thanks for your help. -- Mike Logan Tag: Open File Dialogbox Tag: 90527
  - 12
    - Threading speed Hi. Is really threading in .net so slow. I'm a mfc programmer that have stared to write code in managed c++. I have compared thread loops in mfc with .net, and .net loops seems to be extremely slow. I just increment a value, and while mfc is upp at 1300000incs, .net loop has reached 4054. Am I missing something here or is this the fakt... Steffo Tag: Open File Dialogbox Tag: 90520
  - 13
    - IIS,ASP,SQL athentication hi is there any document as how to setup IIS for ASP.NET and SQL on the same machine? plus debug error? thanks for any help Tag: Open File Dialogbox Tag: 90519
  - 14
    - Posible to resume uploads? Hi I'm busy writing an upload to web site utility, in C#, for my client. It uploads zip file to a iis server with a virtual directory shared for that purpose. By using WebRequest, WebResponse and the "PUT" method i've been successfull at uploading files. Using the Stream, StreamReader and StreamWriter i also got a nice progress bar goin. It all works lovely, but is it possible to make it resume uploads like FlashGet and ReGet is doing resume downloads? As far as I understand, they using headers to empliment resume downloads. I tried using a stream of the uploaded file(that should be resumed) on the server, but cannot seek it. Can get the size of the file. So put the file pointer to end of the file, and just start appending to the file. If that was possible it would be much easier. But it does not work. It normally comes back that seek is not allowed or just times out, depending on the method I'm using. Help would be much appreciated and if this is not the right group to ask this question at, any suggestion where to go? Thank You Kindly Tag: Open File Dialogbox Tag: 90515
  - 15
    - multi user display problem Hi, I'm using ASP.NET and creating a web application. In two areas of the app, I am dynamically building pages. One displays data on screen and the other builds reports. Everything works fine when a single user is using the application. When multiple users access these pages at the same time, the display fouls up. It seems all controls are being created and displayed, but not on each individual's browser. Some controls are missing on one browser, while being duplicated on another. Can anyone help with this problem? Thanks Tag: Open File Dialogbox Tag: 90514
  - 16
    - WmiEventSink events go where ? hello, after raising an event with the logging framework that gets redirected to a Microsoft.ApplicationBlocks.Logging.EventSinks.WmiEventSink where do these events end up ? can i see them in a logfile ? can i subscribe to them with a 'listner' application (and how do i do that ) ? any pointers are more than welcome. best regards, tom Tag: Open File Dialogbox Tag: 90513
  - 17
    - Firing events on a differnet thread I've just been thinking about scenarious where firing an event causes a number of handler to execute - all of them potentially taking some time to complete. With a UI control, that could be a problem. The answer of course is to use threads - but I was wondering what the rule of thumb was here. I've steared clear form firing the event on a different thread as I could see how that could begin to be a real nightmare to debug (so handle thread creation/management by the various handers). But I thought I'd ask. Firing the event on a different thread would be a single clean place to create the new thread. Does anyone have any opinions/advice here??? Thanks everyone. === Phil : NZ Tag: Open File Dialogbox Tag: 90508
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    - Find open files on shares (WMI?) Hi, I want to programmatically discover what users are connecting to the shared folders and files on my PC (WinXP and up). I want essentially the same info you get by opening the Computer Managerment console, looking at "Shared Folders" and clicking in the "Sessions" and "Open Files" folders in there. It shows domain user, the connection host name or IP address and the names of open files. I was hoping something simple like a WMI query could do this, but the WMI objects I've looked into don't support this under Windows Server 2003. I would appreciate any pointers as to how to get this info, thanks! Richard Tag: Open File Dialogbox Tag: 90504
  - 19
    - Suppress JIT Debugger? I have a custom exception handler that "wraps" an entire application. Basically, all it does is make things easier on my beta testers by letting them click a button to copy all the information I want on an exception to the clipboard, from where they can paste it into an email to me. This works fine on my development machine when I'm running the app under the VS debugger. However, on my testers' machines, which don't have VS installed, they don't see my handler; they see a request asking them if they want to invoke the JIT debugger. I'd prefer that they not see this. Is there a way to suppress the Framework's request to invoke the JIT debugger when an exception occurs? - Mark Tag: Open File Dialogbox Tag: 90500
  - 20
    - private field and public property naming conventions Has anyone found any naming convention guidelines for private fields and public properties in Visual Basic .NET and C#. Below is what I currently do in each of the languages. Any comments? I would like to use the same convention in C# as in Visual Basic .NET with camelCasing for private fields and PascalCasing for public properties, but since Visual Basic .NET is case insensitive, I have to use a different name for the public property and its associated private field (e.g. add "m_" for private field). Any suggestions or documentation from Microsoft. The Design Guidelines for Class Library Developers at: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpgenref/html/cpconnetframeworkdesignguidelines.asp does not provide much advice on this issue. Also is there any guidelines on when this and Me should be used to fully qualify a public or private member? // C# public class Test { private string myVariable; public string MyVariable { get { return myVariable; } set { myVariable = value; } } } ' Visual Basic .NET Public Class Test Private m_myVariable As String Public Property MyVariable() As String Get Return m_myVariable End Get Set(ByVal value As String) m_myVariable = value End Set End Property End Class Tag: Open File Dialogbox Tag: 90496
  - 21
    - sending email through stored procedure Hi Can anyone tell me how can I send email through stored procedure in sql server ? I want to send attachment with this email too. TIA Tag: Open File Dialogbox Tag: 90488
  - 22
    - [ANN] New Dotfuscator Knowledge Base Articles Posted For those who have Dotfuscator Community Edition, there are two new knowledge base articles: -How do I exclude using regular expressions and specifier attributes through the GUI? -What do the attribute specifiers in the "Spec" list box mean? The new knowledge base articles can be found here: http://www.preemptive.com/support/dotfuscator/KnowledgeBase/CommunityEdition.html Note: You must be registered to access the knowledge base articles for Dotfuscator Community Edition (click help, then register product). Registered users receive a username and password as part of the registration process. If you are registered but do not have a username and password, please send us an email. Include your name and product serial number (S/N) in the body. You can find this information on Dotfuscator's "About" dialog. Jonathan Henderson Dotfuscator Support http://www.preemptive.com/ Tag: Open File Dialogbox Tag: 90485
  - 23
    - Ignoring certain SSL errors in WebRequest The WinHTTP object has enormous granularity in ignoring specific SSL errors. SslErrorFlag_UnknownCA = 256, SslErrorFlag_CertWrongUsage = 512, SslErrorFlag_CertCNInvalid = 4096, SslErrorFlag_CertDateInvalid = 8192, SslErrorFlag_Ignore_All = 13056 This allowed me, for example, to declare ahead of time that a nonmatching CName in the certificate should be ignored. The HttpWebRequest .NET class seems only to provide a SecureChannelFailure value to the Status of a WebException. This seems require that anticipated errors may not be preset to ignore, and more importantly, that an invalid CName error cannot be distinguished from an invalid date, unknown authority, or wrong usage certificate error. Is this true, or am I missing something? Tag: Open File Dialogbox Tag: 90484
  - 24
    - Re: problem with relative paths inside windows service? It will not work out I am afraid once the Service has started. I will try to research on this and find out. Thanks for giving me something to brood overnight Ranjan -- http://dotnetjunkies.com/weblog/dotnut "Julia" <codewizard@012.net.il> wrote in message news:OiDH$hjAFHA.1564@TK2MSFTNGP09.phx.gbl... > Can I use the SetCurrentDirectory to set the running directory AFTER the > service was started > so all my relative paths function will work either in windows service or > window application? > > > "Ranjan" <ranjan.listserv@gmail.com> wrote in message > news:Oo%23PHBiAFHA.3492@TK2MSFTNGP12.phx.gbl... > > Julia, > > This is because a windows service does not run from the folder you have > > placed. The current directory for a Windows service is the > > C:\Windows\System32. > > Try using exact paths if possible. > > -- > > http://dotnetjunkies.com/weblog/dotnut > > > > > > > > > > "Julia" <codewizard@012.net.il> wrote in message > > news:#Szjo5hAFHA.3492@TK2MSFTNGP12.phx.gbl... > > > > > > Hi, > > > > > > I have two application which 'evaluate'( New FileStream(path....) > relative > > > path, > > > when evaluating the path inside a window service it always return > > something > > > like > > > > > > C:\\WINNT\SYSTEM32\MyPath > > > > > > While when evaluating it in a window application I get the correct path > > > > > > both run from the same folder!! > > > > > > Thanks. > > > > > > > > > > > > > > > ---------------Posted using dotnetforum NewsReaderVisit us at www.dotnetforum.dk Tag: Open File Dialogbox Tag: 90480
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    - itemtemplate radiobuttonlist in a datagrid Looking for an example of how to: In Visual StudIo (VB).net: In a DATAGRID, create an ITEMTEMPLATE column consisting of a RADIOBUTTONLIST that is databound i.e. multiple rows, each row containing a radiobuttonlist consisting of e.g. 5 buttons that displays the value (1 through 5) returned from the database for that row. I HAVE been able to construct the other half of this function i.e. a datagrid/radiobuttonlist that picks up the value of the button clicked by the user in every row and stores that value in the appropriate row/column of the database. Thanks! -- kkres Tag: Open File Dialogbox Tag: 90477

Hello,

I am running VS 2002 and need a FolderBrowserDialog . I could create one
using a DirListBox and a DriveListBox but it does not allow browsing to a
network.

Is there a way to display the network using a DirListBox and a DriveListbox?

Is there a way to use the VS 2003 FolderBrowserDialog in a VS 2002
Application?

Any Suggestions will be greatly appreciated.

Thanks,

Chuck

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Re: Open File Dialogbox by Herfried

Herfried
Wed Jan 26 15:44:23 CST 2005

"Charles A. Lackman" <Charles@CreateItSoftware.net> schrieb:
> I am running VS 2002 and need a FolderBrowserDialog . I could create one
> using a DirListBox and a DriveListBox but it does not allow browsing to a
> network.

Displaying the dialog for choosing a directory
<URL:http://dotnet.mvps.org/dotnet/faqs/?id=folderbrowserdialog&lang=en>

--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://dotnet.mvps.org/dotnet/faqs/>

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