private void printModel_Click(object sender, EventArgs e) { DataRowView dr = (DataRowView)lstTree.GetDataRecordByNode(lstTree.FocusedNode); var rec = new ReceiveDoc(); DataTable dt = rec.GetModel19RefNo(dr["RefNo"].ToString(), Convert.ToInt32(cboStores.EditValue), dr["Date"].ToString()); var modelprint = new Model19 { PrintedBy = { Text = _printedby } }; var tbl1 = dt; tbl1.TableName = "Model19"; var dtset = new DataSet(); dtset.Tables.Add(tbl1.Copy()); modelprint.ReportUnit = DevExpress.XtraReports.UI.ReportUnit.TenthsOfAMillimeter; modelprint.PaperKind = System.Drawing.Printing.PaperKind.Custom; //modelprint.PageHeight = modelprint.PageHeight / 10; //Convert.ToInt32(BLL.Settings.PaperHeightCredit); // modelprint.PageWidth = modelprint.PageHeight / 10; //Convert.ToInt32(BLL.Settings.PaperWidthCredit); modelprint.DataSource = dtset; modelprint.Landscape = true; modelprint.ShowPreviewDialog(); }