round buttons

[program design]

Hello.
would you mind telling me how to make changes to the (command) buttons? I dont know working with user controls so if you can please tell me some books to read about
and learn it well.
thanks.

[!NoItAll]

I'm afraid your question is a little too basic. What I can tell you is that the command buttons in Visual Studio are what they are. Modifying them will require more code then it would take to create your own class of button to look and act just the way you want.
What you want to do is spend some time googling the following subjects:

1. Custom Controls in VB.net
2. MouseDown, MouseUp events in VB.net
3. Picturebox in vb.net
4. Picturebox Transparency in vb.net

[program design]

thanks for your informations.yo u know i saw a program some where wich goal was to show the custom controls it have been created with codes.i'd like to learn the codes so i surf the net but i cant find any thing then i asked here.thanks