Problem with CToorlBar

The CToolBar class has a function SetSize() to set the size for the buttons within the toolbar. However this fucntion will only allow all the buttons within the Toolbar to have the same size.

I need 1 button to be much wider than the rest of the buttons within the same Toolbar. Is there a way to do it?

Try using CToolBar::GetItemRect member function and modify the RECT structure which is returned.