>Hi,
>How to show drop down menu when command button clicked with LEFT mouse button?
>I tired to use contextmenustrip but it only shown if RIGHT mouse button clicked. I also tried to show contextmenustrip programmatically in clicked event. However, it doesn't shown under button.
>
>Any ideas?
>
>Thank you

Check out
http://www.codeproject.com/cs/miscctrl/SplitButton.asp