private void dg_delete(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
int RelIssId = int.Parse(e.Item.Cells[0].Text);
Issue2.DeleteRelation(IncidentId, RelIssId);
Response.Redirect("../Incidents/IncidentView.aspx?IncidentId=" + IncidentId);
}