void btn_Del_Click(object sender, EventArgs e) { try { MapFrame dtl = new MapFrame(); dtl.MyPK = this.FK_MapFrame; dtl.Delete(); this.WinClose(); //this.Response.Redirect("MapFrame.aspx?DoType=DtlList&FK_MapData=" + this.FK_MapData, true); } catch (Exception ex) { this.Alert(ex.Message); } }