c# - 使用Pdftron在C#中将Excel转换为Pdf

我正在尝试使用Pdftron（Pdfnet）库在ASP.Net Web应用程序中将Excel文档转换为PDF。
以下是我用于上述目的的代码。

    pdf.PDF.PDFDoc newSalaryFitmentPdf = new pdf.PDF.PDFDoc();
    pdftron.PDF.Convert.ToPdf(newSalaryFitmentPdf, newSalaryFitmentExcel.FullName);
salaryFitment = newSalaryFitmentPdf.Save(pdf.SDF.SDFDoc.SaveOptions.e_linearized);

但是，当程序尝试执行第二行时，出现以下异常。

Exception:
     Message: An error occurred while converting the file.
Detailed error:
    Error creating a new Excel application instance.
Code: PDFTRON_UNKNOWN (-2147024891)
      File: "Excel.cpp":51
    Log:
      Start check system account.
      Session ID is: 0.
      Failed to create Desktop folder in SystemProfile. boost::filesystem::create_directory: Access is denied: "C:\Windows\system32\config\systemprofile\Desktop"
      Failed to create Desktop folder in SystemProfile. boost::filesystem::create_directory: Access is denied: "C:\Windows\SysWOW64\config\systemprofile\Desktop"
      Done checking system account.
      Creating an Excel application instance.

     Conditional expression: false
     Version    : 6.7.1.61823N
     Filename   : Convert.cpp
     Function   : trn::PDF::Convert::ToPdf
     Linenumber : 1692

任何帮助将不胜感激。

最佳答案

Failed to create Desktop folder in SystemProfile. boost::filesystem::create_directory: Access is denied: "C:\Windows\system32\config\systemprofile\Desktop"
Failed to create Desktop folder in SystemProfile. boost::filesystem::create_directory: Access is denied: "C:\Windows\SysWOW64\config\systemprofile\Desktop"

您必须将应用程序设置为对这些目录具有读/写访问权限。有关更多信息，请参见this article。

关于c# - 使用Pdftron在C#中将Excel转换为Pdf，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/45985168/