发布时间:2020-06-02编辑:佚名阅读(2320)
需要引用O2S.Components.PDFRender4NET.dll
using O2S.Components.PDFRender4NET; /// <summary> /// 打印的代码 /// </summary> /// <param name="url">要打印的PDF路径</param> private int printShow(string url) { int isOK = 0; PDFFile file = PDFFile.Open(url); PrinterSettings settings = new PrinterSettings(); settings.PrinterName = "hp LaserJet 1160 PCL 5e"; settings.PrintToFile = false ; //设置纸张大小(可以不设置,取默认设置)3.90 in, 8.65 in PaperSize ps = new PaperSize("test",4,9); ps.RawKind = 9; //如果是自定义纸张,就要大于118,(A4值为9,详细纸张类型与值的对照请看http://msdn.microsoft.com/zh-tw/library/system.drawing.printing.papersize.rawkind(v=vs.85).aspx) O2S.Components.PDFRender4NET.Printing.PDFPrintSettings pdfPrintSettings = new O2S.Components.PDFRender4NET.Printing.PDFPrintSettings(settings); pdfPrintSettings.PaperSize = ps; pdfPrintSettings.PageScaling = O2S.Components.PDFRender4NET.Printing.PageScaling.FitToPrinterMarginsProportional; pdfPrintSettings.PrinterSettings.Copies = 1; try { file.Print(pdfPrintSettings); isOK = 1; } catch (Exception) { isOK = -1; throw; } finally { file.Dispose(); } return isOK; }
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