hi,
  Maybe this is a simple question, but I cannot find the solution for
many days. I found there is a property of ToolBar named "BackColor"
then, I coded like this: toolBar1.BackColor = Color.Blue;
But it doesn't work. How to use this property? Or how can change the
backcolor? Thanks

allen

backcolor doesn't show up in the designer, but does show as a property...but I got the same result: color doesn't change.

I think for doing this u will have to create a user control and inherit it from toolbar class and over ride with the back color property and then create a DLL and add the dll through your components.Then u will be able to see the back color property in the design environment and will be able to set the back color you want.

hi allenfei,
may be the following link will be helpful for u.

http://www.codeproject.com/cs/miscct...TabControl.asp

thanks
--Nazma