Impresión de rango de páginas usando SheetRender y WorkbookRender

Interfaz de Microsoft Excel para especificar el rango de páginas a imprimir

El siguiente código de ejemplo ilustra el uso de los métodos WorkbookRender.ToPrinter (string PrinterName, int PrintPageIndex, int PrintPageCount) y SheetRender.ToPrinter (string PrinterName, int PrintPageIndex, int PrintPageCount). Imprime las páginas 2-5 del libro y la hoja de trabajo.

// 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);
}