I have a problem for my visual studio 2010. When I click start debugging button and it\'s start debugging.
It seems that there is no error \"i just create one \"button\
Visual studio will not run a .dll by itself. does your solution have an .exe project? if so, right click it and select "Set as Startup Project". if not you will need to create one, and instruct it to load the forms within your dll.
as for left clicking the button, I'm not quite sure what you are describing. can you post a picture?