oRpt=new MyCReport();//your crystalReport
oRpt.SetDataSource(myDataSet);//your dataset
oRpt.PrintOptions.PaperSize=CrystalDecisions.Shared.PaperSize.PaperA3;
oRpt.PrintOptions.PaperOrientation=CrystalDecisions.Shared.PaperOrientation.Landscape;crystalReportViewer1.ReportSource=oRpt;//这里
crystalReportViewer1.Zoom(1);
oRpt.SetDataSource(myDataSet);//your dataset
oRpt.PrintOptions.PaperSize=CrystalDecisions.Shared.PaperSize.PaperA3;
oRpt.PrintOptions.PaperOrientation=CrystalDecisions.Shared.PaperOrientation.Landscape;crystalReportViewer1.ReportSource=oRpt;//这里
crystalReportViewer1.Zoom(1);
解决方案 »
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