用C++为Excel工作簿的VBA项目加密保护

用C++为Excel工作簿的VBA项目加密保护

你可以使用VbaProject.Protect()方法，为工作簿的VBA（Visual Basic for Applications）项目设置密码保护。

示例代码

以下示例代码加载一个示例Excel文件，访问其VBA项目，并设置密码保护，最后保存为输出Excel文件。

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

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

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

    // Output directory path
    U16String outDir(u"..\\Data\\02_OutputDirectory\\");

    // Path of input Excel file
    U16String inputFilePath = srcDir + u"samplePasswordProtectVBAProject.xlsm";

    // Path of output Excel file
    U16String outputFilePath = outDir + u"outputPasswordProtectVBAProject.xlsm";

    // Load the source Excel file
    Workbook wb(inputFilePath);

    // Access the VBA project of the workbook
    VbaProject vbaProject = wb.GetVbaProject();

    // Lock the VBA project for viewing with password
    vbaProject.Protect(true, u"11");

    // Save the output Excel file
    wb.Save(outputFilePath);

    std::cout << "VBA project password protected successfully!" << std::endl;

    Aspose::Cells::Cleanup();
}