C# DevExpress 自定义打印(设置横向打印为例)。

    //打印
     private void btnPrint_Click(object sender, EventArgs e)
     {
            PrintPreview(this.gridControl1);
      } 

 

        //自定义打印
        private void PrintPreview(DevExpress.XtraPrinting.IPrintable gridControlPrint)
        {
            DevExpress.XtraPrintingLinks.CompositeLink compositeLink = new DevExpress.XtraPrintingLinks.CompositeLink();
            DevExpress.XtraPrinting.PrintingSystem ps = new DevExpress.XtraPrinting.PrintingSystem();

&