private void frmDSDDHChuaCoPhieuNhap_Load(object sender, EventArgs e)
 {
     report = new Xrpt_DanhSachDDHChuaCoPhieuNhap(((DataRowView)Utility.UtilDB.BdsDSPM.Current)[MyConfig.DisplayMemberDSPM].ToString());
     documentViewer.DocumentSource = report;
     report.CreateDocument();
 }