Thank you in advance for any help you can provide. I am writing a C# program that checks to see if the URLs of favorites/bookmarks are still good. The problem I am having is that while the program is checking the URLs, the text in a label on the current window will not update until after all UR...more >>

I tried ou http://support.microsoft.com/default.aspx?scid=kb;en-us;319180&Product=as I am using framework 1.1 but it was showing error for the following line in SendResults functio xslTran.Transform(xmlDoc, Nothing, context.Response.OutputStream So I changed it to xslTran.Transform(xmlDoc, Noth...more >>

Thank you in advance for any help you can provide. I am writing a C# program that checks to see if the URLs of favorites/bookmarks are still good. The problem I am having is that while the program is checking the URLs, the text in a label on the current window will not update until after all UR...more >>

Greetings my dear friend, Let's say I wanted to write an application that talks directly to a network card. For example, say I'm designing a firewall or packet sniffer. Do I need to use unmanaged code to do this? I'm wondering how I should arrange the "division of labor" between managed an...more >>

Hi all I'm very new to dotNet and just trying to get my head around the right way to do the thing that I would normally do in asp. In asp I would loop through a recordset and output all the html dynamically for the layout I want. I have seen some examples of using a repeater and they seem t...more >>

I get this popup error when adding a new .NET web app project in VisualStudio. "The class file "WebForm1.aspx.vb' specified as the codebehind for 'WebForm1.aspx' could not be loaded. Make sure that the codebehind attribute in the page or control directive properly references an existing...more >>

I am finding that some of the properties off of the PrinterSettings object are misleading For example, When I test the CanDuplex on a printer I know duplexes, the property is false. Another one is DefaultPrinter, it is set to false when I know that I have that printer set as default (I verify vi...more >>

Hello, Is it possible to clear a datagrid in VBdotNET? I'm using a query to fill the datagrid, but when I change the parameter, the next query follows the previous. Is there someone who can help me. Thx, Weeepie. ...more >>

..NET equivalent to String() ...more >>

Hi When I run a test I get the error message: "Could not start the test. Provider load failure (0x80041013)" http://support.microsoft.com/?id=318849 appears to address the problem. However... Under "log on locally" I have the \ACTUser with ticks in both the "Local Policy Setting...more >>

I am new to .NET (and directory services) and I need to fill a drop down list box with the users of my company. I am trying to use the code shown below, but I get this error message when the line of code with the "For" statement runs: "System.Runtime.InteropServices.COMException: The specified domai...more >>

Hi All, I am trying to use a COM component that has methods with default parameters. How can I call these methods from C#. Not all default values are in the documentation of the control. Thanks Colin ...more >>

Hi All I have an assignment where I have to report on which of the above as applied to a required IT system is the better. Since I'm advanced in J2EE, Do you know of any good web resources for .NET doco? In particular I need to understand .NET in terms of layers of architecture including...more >>

I am trying to copy a file to a network drive. I can do it on the domain controller/web server but not from a client. Here is the code: Dim impersonationContext As System.Security.Principal.WindowsImpersonationContext Dim currentWindowsIdentity As System.Security.Principal.WindowsId...more >>

Hello All, I'm not sure if this is the correct place to post this, but here goes... I have a VC project I created a few years back (Visual Studio 97). I'm now trying to recompile it under .NET 2003. I'm getting a linker error... LNK2019: unresolved external symbol __imp__InitCommoncontrolsEx@4...more >>

hi all: i'm new to msmq in C#, i 'm looking for a example of reading message once a new message coming (Event), but there are not C# examples in msdn, someone can help me or give me any good examples , i really need help ,thanks so much ! a msmq beginner ...more >>

Hi folks, My code (in VB.Net) will encrypt data fine (I guess...) but when I try to decrypt it, it returns the exact same byte array that I passed to *be* decrypted! Your advice would be most appreciated. My code is pretty simple (too simple?).... Function EncryptData(ByVal bData() As B...more >>

Hello, I've written an asp.net application that creates Excel documents. It works by creating an excel document in XML format. But I wonder if I'm reinventing the wheel. I know that there are ways to read and write Excel files with ADO, but as far as I can tell, it doesn't provide the flex...more >>

There is a lot of good sample code that seems to be written in VB.NET. However, our standard and experience is C# and manually converting some of this code can be a bit of a pain. Does anyone know if there are any free utilites that will autmatically do this conversion... or at least most of it?...more >>

Hi I am using Visual Studio .Net 2003 and can't find the sample path %_WINCEROOT%\Public\Common\Oak\... where all samples and files are located which I need, according the documentation. Does anybody know what I have to install or download etc. to get this sample path Thanks for your help Marian...more >>

Hi, installed IIS 5.0, but it won't display any asp files, nor does it work with Visual Studio. Here's a detailed description of what I did so far: I installed the IIS 5.0 after the installation of Visual Studio.Net: Common Files Documentation Frontpage 2000 Extensions Internet In...more >>

Hi all, While i try to build a example c# project, i get a error message "The type or namespace name 'Microsoft' could not be found (are you missing a using directive or an assembly reference?)". This error occures in "using Microsoft.WindowCE ..Form". I am installing .net visual studio 2003 and...more >>

I'm developing an application in VS.Net 2003 using C#, which uses Crystal Reports. When creating each report, crystal asks where the database to use is, so I specify our SQL server using the ADO option. The problem is that these database settings seem to get compiled into the report, so when w...more >>