Visual Basic .NET

Hi I'm using BindingSource componet. In my setting is possible to change ConnectString and in runtime? The variable scope is application. Same one helpe-me? Thanks ...

Hi, I am able to run my application on my development machine with no problems. When I compile and install the application on the brand new computer, I am unable to start the application as it crashes. To try and work out the problem, i put as the very first line in my main ...

I have a service running on a server that gives users access to a database through remoting services.  My supervisor wants the server that the service starts to access the database with the user credentials of the user making the request. ...

When is it best to convert a string into a character array? I just need to process some strings but I am concerned and confused by the multi-language UTF stuff and the inability to use "IF c1=c2" to ...

In vb.net express 2008 what are the best methods for reading a binary file? I am doing something wrong with BinaryReader() because I get an exception a short distance into the file. Thanks. ...

I have a number of controls on my form, set with tabindexs and tabstop set to true. My application runs on a touch screen, and I want the focus to move from one control to the other when the user pushed a button. ...

Hi all, I got macro in which I can Lock VBProject with SendKeys.  But problem with SendKeys that they not work on every User's Computer and Users can see all the hard work which I put to create my macros.  I ...

Hi all, I am using Visual Basic 2008.  The below macro works fine when i do test check of my application.  But once i click on publish application and i get setup file and then when i install the ...

Hello all, I have the code listed below. This *was* working. The binary file has this structure: 2 bytes marker bytes 2 bytes flags 4 bytes 32 bit time stamp 2 bytes x bytes null terminated text string x bytes The Data ...

How can I test for openfiledialog OK clicked without any files being selected? (I'm using it with multiple select as true.) I've tried if openfiledialog1.filenames = nothing then ... and if ubound(openfiledialog1.filenames) = -1 then ... but both these give compile errors. ...

Hi, I have a question (maybe a stupid one) I have too make some variables like dim matrix5(5,5) as integer dim matrix6(6,6) as integer ...... dim matrix10(10,10) as integer this can be done but I want a shorter way like ...

This might be a long shot, but I'm looking for a C# or VB.Net newsgroup server complete with source code which I can use and customise as the basis for a project I'm contemplating. This would save me considerable time over ...

I guess it doesn't get any more basic than this.  I accidently deleted my Visual Basic 2008 Shortcut off my desktop. Now I want to put a VB 2008 back on my desktop.... but I don't know ...