How can I clear rows in DataGridView with C#?

Question

Following Error in this line.

datagridview1.Rows.Clear()

but this line gives error:

Cannot clear this list.

Answer 1

Since you are using a bound grid, have you tried to call your loading function twice and verified that the data is not doubling?

Since it is bound, loading twice ought to not duplicate the data.

http://www.vbforums.com/showpost.php?s=aa5f116586c00a2d9ea15e3727fc5c2f&p=2841192&postcount=9