this.PageSettings.PaperKind =System.Drawing.Printing.PaperKind.A4;
   this.PageSettings.Margins.Left =0.2F;
   this.PageSettings.Margins.Right =0.2F;
   this.PageSettings.Margins.Top =0.2F;
   this.PageSettings.Margins.Bottom =0.2F;
   this.PageSettings.Orientation=DataDynamics.ActiveReports.Document.PageOrientation.Default;//横向与纵向的设置.