Question

我有一个asp.net应用程序，它使用Microsoft.Office.Interop.Word.ApplicationClass将上传的ms doc转换为pdf。它在我的本地机器上工作正常，但它不能在已部署的IIS服务器上运行。有任何获取输出需要可执行权限。

错误是：由于以下错误，检索CLSID为{000209FF-0000-0000-C000-000000000046}的组件的COM类工厂失败：80070005。

我的代码如下：

public class Word2Pdf
{
    private Microsoft.Office.Interop.Word.ApplicationClass MSWordDoc;
    object UnknownType = Type.Missing;
    public string Word2PdfCOnversion(object InputLocation, object OutputLocation)
    {
        string result;
        try
        {
            //if (MSWordDoc == null) 
            MSWordDoc = new Microsoft.Office.Interop.Word.ApplicationClass();
            MSWordDoc.Visible = false;
            MSWordDoc.Documents.Open(ref InputLocation,    //Input File Name Location
                ref UnknownType,    // Conversion Conformation
                ref UnknownType,    // Set ReadOnly Property
                ref UnknownType,    // Add to the Recent Files
                ref UnknownType,    // Document Password Setting
                ref UnknownType,    // Password Templete
                ref UnknownType,    // Revert
                ref UnknownType,    // Write Password to Document
                ref UnknownType,    // Write Password Template
                ref UnknownType,    // File Format
                ref UnknownType,    // Encoding File
                ref UnknownType,    // Visibility
                ref UnknownType,    // To Open or Repair
                ref UnknownType,    // Document Direction
                ref UnknownType,    // Encoding Dialog
                ref UnknownType);   // XML Text Transform
            MSWordDoc.Application.Visible = false;  // To Invisible the Word Document
            MSWordDoc.WindowState = Microsoft.Office.Interop.Word.WdWindowState.wdWindowStateMinimize;    // Minimize the Opened Word File.
            object SavePDFFormat = Microsoft.Office.Interop.Word.WdSaveFormat.wdFormatPDF;
            MSWordDoc.ActiveDocument.SaveAs(ref OutputLocation, //Output File Location
            ref SavePDFFormat,    // File Format
            ref UnknownType,    // Comment to PDF File
            ref UnknownType,    // Password
            ref UnknownType,    // Add to Recent File
            ref UnknownType,    // Write Password
            ref UnknownType,    // ReadOnly Propert
            ref UnknownType,    // Original Font Embeding
            ref UnknownType,    // Save Picture
            ref UnknownType,    // Saving Form Datas
            ref UnknownType,    // Save as AOVE Letter
            ref UnknownType,    // Encoding
            ref UnknownType,    // Inserting Line Breakes
            ref UnknownType,    // Allow Substitution
            ref UnknownType,    // Line Ending
            ref UnknownType);   // Add BiDi Marks
            result = "Success";
        }
        catch (Exception)
        {
            result = "Error";
        }
        finally
        {
            if (MSWordDoc == null) { }
            else { MSWordDoc.Documents.Close(ref UnknownType, ref UnknownType, ref UnknownType); }
            MSWordDoc.Quit(ref UnknownType, ref UnknownType, ref UnknownType);
        }
        return result;
    }
}

Answer 1

您需要为要使用的COM组件设置权限。在服务器上，运行dcomcnfg实用程序。

在“组件服务\计算机\我的计算机\ DCOM配置”下，找到所需单词组件的CLSID。（有帮助的是，我看到有些机器将它们列为guids，即{000209FF-0000-0000-C000-000000000046}，其他机器通过名称列出办公室组件。

您需要右键单击CLSID并选择属性，更改“启动和激活权限”，“访问权限”和“身份”设置，以允许网站应用程序池帐户具有自动化Word的权利。< / p>

顺便提一下，您可能需要比您提到的更多的CLSID。当我使用word将doc和/或html转换为PDF的项目时，我们不得不添加Word的CLSID和几种Word Picture类型。

从记忆中，CLSID是：
{000209FF-0000-0000-C000-000000000046}
{000209FF-0000-0000-C000-0000000000FE}
{000209FF-0000-0000-C000-0000000000FF}

希望这应该指向正确的方向。

IIS可执行权限将doc转换为pdf？

1 个答案: