How to delete a row from GridView?

Question

I am using GridView control in asp.net 2005 c# using .

How can I delete a particular row from GridView.

I have written the following code. But it's not working...

DataRow dr = dtPrf_Mstr.NewRow();
dtPrf_Mstr.Rows.Add(dr);
GVGLCode.DataSource = dtPrf_Mstr;
GVGLCode.DataBind();

int iCount = GVGLCode.Rows.Count;
for (int i = 0; i <= iCount; i++)
{
    GVGLCode.DeleteRow(i);
}
GVGLCode.DataBind();

Answer 1

You are deleting the row from the gridview but you are then going and calling databind again which is just refreshing the gridview to the same state that the original datasource is in.

Either remove it from the datasource and then databind, or databind and remove it from the gridview without redatabinding.

Answer 2

You're deleting the row from the gridview and then rebinding it to the datasource (which still contains the row). Either delete the row from the datasource, or don't rebind the gridview afterwards.