Could it be erroring out because of the custom columns you are trying to add to it?<BR><BR>I don't know the answer off the top of my head, but you could do something as simple as DataGridView1 = new ...

I've been working on a Windows Form Application that displays continuously updated data (from an external source) in a tabular format. Here's a brief(?) description of what I'm trying to accomplish: ...

I have this simple Windows Forms app using DataGridView. Every time I press an arrow key to move to a different cell, using either NVDA or Narrator, after reading all of the correct information about ...