DevExpress Winform 通用控件打印方法，包括gridcontrol,treelist,pivotGridControl,ChartControl,LayoutControl...（所有支持打印功能的控件） ,同时允许用户自定义报表标题，，报表纸张类型（A4，A3...）,报表边距
/// <summary> /// 打印功能 /// </summary> /// <param>打印控件</param> /// <param>标题</param> /// <param>纸张类型</param> /// <param>边距</param> protected virtual void Print(IPrintable panel, string title = null, PaperKind pageSize = PaperKind.A4, System.Drawing.Printing.Margins margins = null) { PrintingSystem ps = new PrintingSystem(); CompositeLink link = new CompositeLink(ps); PrintableComponentLink printableLink = new PrintableComponentLink() { Component = panel }; ps.Links.Add(link); link.Links.Add(printableLink); link.Landscape = true;//横向 link.PaperKind = pageSize;//设置纸张大小 if (margins == null) margins = new System.Drawing.Printing.Margins(10, 10, 50, 50); link.Margins = margins; //判断是否有标题，有则设置 if (!string.IsNullOrEmpty(title)) { PageHeaderFooter phf = link.PageHeaderFooter as PageHeaderFooter; phf.Header.Content.Clear(); phf.Header.Content.AddRange(new string[] { "", title, "" }); phf.Header.Font = new System.Drawing.Font("宋体", 14, System.Drawing.FontStyle.Bold); phf.Header.LineAlignment = BrickAlignment.Center; phf.Footer.Content.AddRange(new string[] { "", String.Format("打印时间: {0:g}", DateTime.Now), "" }); } link.CreateDocument(); //建立文档 ps.PreviewRibbonFormEx.Show();//进行预览 }
DevExpress Winform 通用控件打印方法（允许可自定义边距） z