>Hi Cetin
>The scenario is i have developed one toolbar as User Control and by making a user control library linked it with my project.
>This toolbar have buttons like ADD,EDIT,DELETE,FIND etc
>i have used this toolbar in my main project and when the user clicks this button i want it should run a specific function of that form only.
>
>Ex. on the click event of Add a function name variable is passed and it should execute.
>
>
>Thanks

As I said check System.Reflection and Activator class in .Net. Also check "Dynamically Loading and Using Types" in help.
BUT think twice if you really need it. I didn't understand your scenario. Why bind to specific function of a form, instead binding to generic functions outside of form.
Cetin