طباعة مجموعة من الصفحات باستخدام SheetRender و WorkbookRender
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Microsoft يسمح لك برنامج Excel بطباعة نطاق من صفحات المصنف أو ورقة العمل. تُظهر لقطة الشاشة التالية واجهة Microsoft Excel لتحديد نطاق الصفحات.
يوفر Aspose.Cells طريقتين WorkbookRender.ToPrinter (سلسلة PrinterName، int PrintPageIndex، int PrintPageCount) و SheetRender.ToPrinter (سلسلة PrinterName، int PrintPageIndex، int PrintPageCount) لهذا الغرض.
Microsoft واجهة Excel لتحديد نطاق الصفحات المطلوب طباعتها
يوضح نموذج التعليمات البرمجية التالي استخدام WorkbookRender.ToPrinter (سلسلة PrinterName، int PrintPageIndex، int PrintPageCount) و SheetRender.ToPrinter (سلسلة PrinterName، int PrintPageIndex، int PrintPageCount). يقوم بطباعة الصفحات 2-5 من المصنف وورقة العمل.
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// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET | |
// The path to the documents directory. | |
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType); | |
// Create workbook from source Excel file | |
Workbook workbook = new Workbook(dataDir + "SampleBook.xlsx"); | |
string printerName = ""; | |
while (string.IsNullOrEmpty(printerName) && string.IsNullOrWhiteSpace(printerName)) | |
{ | |
Console.WriteLine("Please Enter Your Printer Name:"); | |
printerName = Console.ReadLine(); | |
} | |
ImageOrPrintOptions bookRenderOptions = new ImageOrPrintOptions(); | |
bookRenderOptions.PageIndex = 1; | |
bookRenderOptions.PageCount = 2; | |
// Print the worbook specifying the range of pages. Here we are printing pages 2-3 | |
WorkbookRender wr = new WorkbookRender(workbook, new ImageOrPrintOptions()); | |
try | |
{ | |
wr.ToPrinter(printerName); | |
} | |
catch (Exception ex) | |
{ | |
Console.WriteLine(ex.Message); | |
} | |
// Access first worksheet | |
Worksheet worksheet = workbook.Worksheets[0]; | |
ImageOrPrintOptions sheetRenderOptions = new ImageOrPrintOptions(); | |
sheetRenderOptions.PageIndex = 1; | |
sheetRenderOptions.PageCount = 2; | |
// Print the worksheet specifying the range of pages. Here we are printing pages 2-3 | |
SheetRender sr = new SheetRender(worksheet, new ImageOrPrintOptions()); | |
try | |
{ | |
sr.ToPrinter(printerName); | |
} | |
catch (Exception ex) | |
{ | |
Console.WriteLine(ex.Message); | |
} |