I have a grid on a form, and in certain specific cases I'm programmatically adding a column to the grid, specifying a certain textbox control to occupy the column.

This generally works out great - however, I need to add Valid method code to the column's textbox control, and I can't figure out how to accomplish that. Any ideas?

I can't add the column at design time because and conditionally remove it at runtime, because it would cause a subclass of that grid to crash.

Laterness,
Jon

Update:

Never mind - I answered my own question. I'll just create a new textbox class that I would then add to the column that has the method code already filled in.