protected void grdFeedback_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
GridViewRow row = grdFeedback.Rows[e.RowIndex];
string id = Convert.ToString(row.Cells[0].Text);
string un = Convert.ToString(row.Cells[1].Text);
string fd = ((TextBox)(row.Cells[2].Controls[0])).Text;
objDataHandling.UpdateFeedback(id, un, fd);
grdFeedback.EditIndex = -1;
objDataHandling.showFeedbackGrid(grdFeedback);
}
