Check if VBA project in a Workbook is Signed with C++

You can check if your VBA project is signed or not using Microsoft Excel via the Tools > Digital Signatures… menu command. Similarly, you can check it programmatically using Aspose.Cells Workbook.VbaProject.IsSigned.

Check if a VBA project in a workbook is signed in C++

The following code loads the workbook and checks if its VBA project is signed using Workbook.VbaProject.IsSigned property. The property will return true if the project is signed, otherwise it will return false.

#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

    // Source directory path
    U16String srcDir(u"..\\Data\\01_SourceDirectory\\");

    // Path of input excel file
    U16String sampleFilePath = srcDir + u"Sample1.xlsx";

    // Create workbook
    Workbook workbook(sampleFilePath);

    // Check if the VBA project is signed
    bool isSigned = workbook.GetVbaProject().IsSigned();
    std::wcout << u"VBA Project is Signed: " << (isSigned ? u"true" : u"false") << std::endl;

    Aspose::Cells::Cleanup();
}