Microsoft^® تبدیل سند اکسل از طریق C++

// Load the source excel format.
intrusive_ptr<Aspose::Cells::IWorkbook> wkb = Factory::CreateIWorkbook(u"src_excel_file.xls");

// Save in required output format.
wkb->Save(u"output_excel_format.xlsx", SaveFormat_Xlsx);

// Load the sample Excel file.
intrusive_ptr<Aspose::Cells::IWorkbook> wkb = Factory::CreateIWorkbook(u"sample-convert-excel-to.pdf");

// Create pdf save options object.
intrusive_ptr<Aspose::Cells::IPdfSaveOptions> pdfSaveOptions = Factory::CreateIPdfSaveOptions();

// Set the compliance to PDF/A-1b.
pdfSaveOptions->SetCompliance(Aspose::Cells::Rendering::PdfCompliance_PdfA1b);

// or PdfCompliance_PdfA1a 
// for normal PDF it will be PdfCompliance_None

// Save the Excel Document in PDF format
wkb->Save(u"output-converted-excel-workbook-to.pdf", pdfSaveOptions);

// Output directory path.
StringPtr outDir = new String("ImagesOutputDirectoryPath");

// Load the XLSX.
intrusive_ptr<Aspose::Cells::IWorkbook> wkb = Factory::CreateIWorkbook(u"source-excel-file.xlsx");

// Access first worksheet.
intrusive_ptr<Aspose::Cells::IWorksheet> wks = wkb->GetIWorksheets()->GetObjectByIndex(0);

// Create image or print options object.
intrusive_ptr<Aspose::Cells::Rendering::IImageOrPrintOptions> imgOptions = Factory::CreateIImageOrPrintOptions();

// Specify the image format. Below code is for JPEG
imgOptions->SetImageFormat(Aspose::Cells::Systems::Drawing::Imaging::ImageFormat::GetJpeg());

// For other images like GIF, BMP and PNG one can use GetGif(), GetBmp() and GetPng() respectively 

// Specify horizontal and vertical resolution
imgOptions->SetHorizontalResolution(200);
imgOptions->SetVerticalResolution(200);

// Render the sheet with respect to specified image or print options.
intrusive_ptr<Aspose::Cells::Rendering::ISheetRender> sr = Factory::CreateISheetRender(wks, imgOptions);

// Get page count.
Aspose::Cells::Systems::Int32 pageCount = sr->GetPageCount();

// Create string builder object for string concatenations.
intrusive_ptr<Aspose::Cells::Systems::Text::StringBuilder> sb = new Aspose::Cells::Systems::Text::StringBuilder();

// Render each page to jpeg image one by one.
for (int i = 0; i < pageCount; i++){
	// Clear string builder and create output image path with string concatenations.
	sb->Clear();
	sb->Append(outDir);
	sb->Append((StringPtr)new String("outputConvertingWorksheetToImageJPEG_"));
	sb->Append(i);
	sb->Append((StringPtr)new String(".jpeg"));
	// Get the output image path.
	StringPtr outputJPEG = sb->ToString();
	// Convert worksheet to image.
	sr->ToImage(i, outputJPEG);
}