using Microsoft.WindowsAPICodePack.Shell;

using Microsoft.WindowsAPICodePack.Shell.PropertySystem;

1    string filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "需求文档_迭代版_036.docx");

             var file = ShellFile.FromFilePath(filePath);

             //Read and Write:

             string[] oldAuthors = file.Properties.System.Author.Value;

             string oldTitle = file.Properties.System.Title.Value;

             var orgAppName = file.Properties.System.ApplicationName;

             file.Properties.System.Author.Value = new string[] { "Author #1", "Author #2" };

             file.Properties.System.Title.Value = "Example Title";

             // Alternate way to Write:

             ShellPropertyWriter propertyWriter = file.Properties.GetPropertyWriter();

             propertyWriter.WriteProperty(SystemProperties.System.Author, new string[] { "Author" });

             propertyWriter.Close();

             List<string> arrHeaders = new List<string>();

             List<Tuple<int, string, string>> attributes = new List<Tuple<int, string, string>>();

             Shell32.Shell shell = new Shell32.Shell();

             var strFileName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "需求文档_迭代版_036.docx");

             Shell32.Folder objFolder = shell.NameSpace(System.IO.Path.GetDirectoryName(strFileName));

             Shell32.FolderItem folderItem = objFolder.ParseName(System.IO.Path.GetFileName(strFileName));

             for (int i = ; i < short.MaxValue; i++)

             {

                 string header = objFolder.GetDetailsOf(null, i);

                 if (String.IsNullOrEmpty(header))

                     break;

                 arrHeaders.Add(header);

             }

             // The attributes list below will contain a tuple with attribute index, name and value

             // Once you know the index of the attribute you want to get,

             // you can get it directly without looping, like this:

             var Authors = objFolder.GetDetailsOf(folderItem, );

             for (int i = ; i < arrHeaders.Count; i++)

             {

                 var attrName = arrHeaders[i];

                 var attrValue = objFolder.GetDetailsOf(folderItem, i);

                 var attrIdx = i;

                 attributes.Add(new Tuple<int, string, string>(attrIdx, attrName, attrValue));

                 Debug.WriteLine("{0}\t{1}: {2}", i, attrName, attrValue);

             }

             Console.ReadLine();