Open XML SDK 2.0

我正在尝试关注this教程以创建一个Word文档模板，我可以使用C＃进行操作。但我总是得到以下错误：“名称'mainPart'在当前上下文中不存在open XML”。我正在使用Open Xml 2.0。Open XML SDK 2.0

任何想法，我失踪了什么？

 using System; 
     using System.IO; 
     using DocumentFormat.OpenXml.Packaging; 

     .... 

     Console.WriteLine("Starting up Word template updater ..."); 

     //get path to template and instance output 
     string docTemplatePath = @"C:\Users\user\Desktop\Doc Offices XML\earth.docx"; 
     string docOutputPath = @"C:\Users\user\Desktop\Doc Offices XML\earth_Instance.docx"; 

     //create copy of template so that we don't overwrite it 
     File.Copy(docTemplatePath, docOutputPath); 

     Console.WriteLine("Created copy of template ..."); 

     //stand up object that reads the Word doc package 
     using (WordprocessingDocument doc = WordprocessingDocument.Open(docOutputPath, true)) 
     { 
      //create XML string matching custom XML part 
      string newXml = "<root>" + 
       "<Earth>Outer Space</Earth>" + 
       "</root>"; 

      MainDocumentPart main = doc.MainDocumentPart; 
      main.DeleteParts<CustomXmlPart>(main.CustomXmlParts); 

      //add and write new XML part 
      //CustomXmlPart customXml = main.AddNewPart<CustomXmlPart>(); 
      CustomXmlPart customXml = mainPart.AddCustomXmlPart(CustomXmlPartType.CustomXml); 
      using (StreamWriter ts = new StreamWriter(customXml.GetStream())) 
      { 

       ts.Write(newXml); 
      } 

      //closing WordprocessingDocument automatically saves the document 
     } 

     Console.WriteLine("Done"); 
     Console.ReadLine();

来源

2012-02-24 Gabriel Muñumel

您需要在第一次访问它之前创建每个零件。试试这个：

doc.AddMainDocumentPart()

来源

2012-02-24 16:10:30 TheZenker

叶氏，，实际上解决了这个问题。我放的是：“MainDocumentPart mainPart = doc.AddMainDocumentPart（）;”太感谢了。 :) – 2012-02-24 16:23:24

Open XML SDK 2.0

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