protected void grdvwSite_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
// Hndling GridView RowDeleting Event for deleting Row for selected SiteId
int siteid;
siteid = Convert.ToInt16(grdvwSite.Rows[e.RowIndex].Cells[0].Text);
objSite.Delete(siteid);
// Bind GridView
BindGrid();
}