将VBA证书导出到文件或流

在C#中将VBA证书导出到文件或流

请参阅以下示例代码,将VBA证书的原始数据保存到文件中。您可以从提供的链接下载使用此代码的示例excel文件

// 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);
// Load your source excel file into workbook object
Workbook workbook = new Workbook(dataDir + "sampleVBAProjectSigned.xlsm");
// Retrieve bytes data of Digital Certificate of VBA Project
byte[] certBytes = workbook.VbaProject.CertRawData;
// Save Certificate Data into FileStream
File.WriteAllBytes(dataDir + "Cert_out_", certBytes);