通过代码将Word 2007 template (dotx)文档转换Word 2007 (docx)文档

在Code Project中闲逛时，让我发现了这样一篇文章Create simple Word 2007 documents without needing Word 2007 installed，里面就有提到Office 2007的文档都可以用压缩工具来查看里面的文件，也就是Office 2007的文档是用打包工具把XMLs打包在一起的。因此可以通过.net framework 3.0的System.IO.Packaging来打开docx之类的文档，处理好相关的XMLs，再打包。下面就是这样来处理一个dotx文档，转换成docx文档。

以下代码来自 http://openxmldeveloper.org/forums/post/2816.aspx

const string documentRelationshipType = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument"; const string wordDOCXContentType = "application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml"; string docName = @"c:/test.dotx"; Package wdPackage = Package.Open(docName, FileMode.Open, FileAccess.ReadWrite); PackagePart documentPart = null; Uri documentUri = null; // Get the main document part (document.xml). foreach (System.IO.Packaging.PackageRelationship relationship in wdPackage.GetRelationshipsByType(documentRelationshipType)) { documentUri = PackUriHelper.ResolvePartUri(new Uri("/", UriKind.Relative), relationship.TargetUri); documentPart = wdPackage.GetPart(documentUri); // There is only one document. break; } XmlDocument xdoc = new XmlDocument(); xdoc.Load(documentPart.GetStream()); // Delete the document part and its relationship part. wdPackage.DeletePart(documentPart.Uri); // Create new document and relationship parts using the correct content types. documentPart = wdPackage.CreatePart(documentUri, wordDOCXContentType); xdoc.Save(documentPart.GetStream(FileMode.Create, FileAccess.Write)); wdPackage.Close(); string newFileName = Path.GetDirectoryName(docName) + @"/" + Path.GetFileNameWithoutExtension(docName) + ".docx"; // If the new file exists, delete it. You might // want to make this code less destructive. if (File.Exists(newFileName)) { File.Delete(newFileName); } File.Move(docName, newFileName);

System.IO.Packaging 相关文章：

http://msdn.microsoft.com/msdnmag/issues/06/11/BasicInstincts/default.aspx

http://blogs.msdn.com/erikaehrli/archive/2006/08/16/word2007DataDocumentGenerationPart2.aspx