Dialog boxes during design time

[Guest mutant]

How could I show a dialog box during design time from the properties window? Like in Font property it shows a FontDialog.

I mean I can get to the dropdown and select <none> which doesnt look very professoinal. I just need to know how to show that little button instead of dropdown.

[divil]

Look in to providing a custom [msdn=System.Drawing.Design.UITypeEditor]UITypeEditor[/msdn] implementation for your property.

[Guest mutant]

Thanks, ill look into that.