使用C++将附件嵌入到PDF中

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在Excel中,您可以插入带有源数据的Ole对象(embedded-attachments-example.xlsx)。双击Ole对象,嵌入的文件将被打开。

通常,在转换为PDF时,Ole对象将作为图标或缩略图渲染,而不显示Ole对象的源数据。使用选项PdfSaveOptions.GetEmbedAttachments(),您可以将Ole对象的源数据作为附件嵌入到PDF中。在PDF中双击图标或缩略图即可打开Ole对象的源文件。

#include <iostream>
#include "Aspose.Cells.h"
using namespace Aspose::Cells;

int main()
{
    Aspose::Cells::Startup();

    // For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-C

    // Open the template file
    Workbook workbook(u"embedded-attachments-example.xlsx");

    // Set to embed Ole Object attachment.
    PdfSaveOptions pdfSaveOptions;
    pdfSaveOptions.SetEmbedAttachments(true);

    // Save the pdf file with PdfSaveOptions
    workbook.Save(u"output.pdf", pdfSaveOptions);

    std::cout << "PDF saved successfully with embedded attachments!" << std::endl;

    Aspose::Cells::Cleanup();
}

embedded-attachment.png