Hi there, I was wondering if there is something similar like the validation controls on webforms for the winforms (win application) as well. Using Visual Studio 2003 Thanks a lot Chris...more >>

I accidentally added a dll to the GAC using mscorcfg.msc tool... now app doe snot work. Anyway... tried to remove but says will not let me remove with mscorcfg.msc .. just says there was an error. I also tried using shfusio.dll (browsing wint/assembly dir) it says "can not be removed b/c ...more >>

Hi, I have two files: ClassA.cs and Main.cs I need to use ClassA in the Main.cs file inside another class (and so there seems to be a dependency). How do I do that? Do I need to provide a namespace and then "using" it? How do I then compile these two files at the same time from the ...more >>

Hi All, Does build of the same code base from two different machines produce the same dll (same binaries). If not, is there an automated way to verify that both the dlls are same TIA ...more >>

I am using Visual Studio.NET 2002 Professional and am attempting to create a report on Crystal Reports for .NET. I know that Crystal Reports can group on anything, and when I add multiple groups, the groups are childs of the first group. i.e. Group 1 Group 2 Group ...more >>

I want to display text in columns in a textBox, but can't set the position of the tabs in the box. I've used 'vbtab' , but you can't set the column/tab number. Any ideas?? TIA Kate ...more >>

I have an image button that does a few bits and bobs for me. I want to go to a hyperlink once the button has been selected, and my vb code has been run. It sounds like something simple, but I can't figure it out for the life of me. Is this at all possible? Thanks in advance tom...more >>

I am using VS.NET 2003, VB.NET, ADO.NET and an Access 2000 database. I want to display a list of all tables in an Access database. I want to put that list of table names in a listbox so the user can select the table they want to use. How can I do this? -- ------------------------------------...more >>

My form uses a dataset containing two tables, a base table (Contact) and a lookup table (Insurer). My combobox is bound as follows: DataSource = datasetContact DisplayMember = Insurer.InsurerName ValueMember = Insurer.InsurerId DataBindings.SelectedValue = Contact.InsurerId It gene...more >>

Hi, I need a pop-up window for user to confirm change. The default button is the second option (No). As the user only use IE, I think the VBScript is an option. The following code only works for html button. I wonder how I can change it to VB code behind file and use a server control. Thank...more >>

We are writing some code to interface to a DLL. The DLL has a callback method that returns the address of a byte buffer and the buffer length. I have defined the byte pointer as an IntPtr. How do I convert between the IntPtr and my managed byte[] that I want to copy the data into??? ...more >>

Can anyone help in converting an IntPtr to a byte[]? It's not obvious to me how to do that. It seems maybe that the Marshal.PtrToStructure() method is the way to go, but I've been having trouble getting that to do what I want. Any help is appreciated...more >>

Hello, I am having trouble converting a LOGFONT structure to a System.Drawing.Font object. I'm calling SystemParametersInfo to get the LOGFONT lfntSMCaptionFont from a NONCLIENTMETRICS structure. I seem to be doing this correctly, but when I try to create a System.Drawing.Font object with ...more >>

I had Framework version v1.0.3705 installed and upgraded to v1.1.4322 but when I create a new project in Visual Studio I find that the system reference is C:\WINNT\Microsoft.NET\Framework\v1.0.3705\System.dll. I think that this is wrong and I fear I have to do something with Visual Studio....more >>

Hello. When writing socket programs which comunicate with eachother over IP, how do you choose which port they should use? Cheers, Justin....more >>

Hi! I managed to display chinese character in my web form (.aspx), in certain situation i need to to set the text of the label of my web form in chinese character programatically which is done in my code behind. when running the web form, the character which is entered directly to the w...more >>