error displaying custom control as design time

[Nikhil Patel]

Hi all.
I have written a custom DataGrid control which inherits from ASP.Net
DataGrid control. When I drop this control on an ASP.Net form, it does not
display the grid properly. It says error rendering control. Do I need to do
anything in my control so that it gets displayed just like the standard
DataGrid at design time. This is my first custom ASP.Net control. So please
help.

Thanks...
-Nikhil