Utskrift av sidområde med hjälp av SheetRender och WorkbookRender

Microsoft Excel-gränssnitt för att ange sidområdet att skriva ut

Följande kodexempel illustrerar användningen av metoderna WorkbookRender.ToPrinter(string PrinterName, int PrintPageIndex, int PrintPageCount) och SheetRender.ToPrinter(string PrinterName, int PrintPageIndex, int PrintPageCount). Den skriver ut sidorna 2-5 från arbetsboken och arbetsbladet.

// 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);
}