wpf 复制/剪切到本地系统剪切板中以供右键粘贴用

原文: wpf 复制/剪切到本地系统剪切板中以供右键粘贴用

 

http://www.cnblogs.com/yhdkzy/archive/2012/11/27/2790655.html

 

/// <summary>

         /// 复制或剪切文件到剪切板

         /// </summary>

         /// <param name="files">文件路径数组</param>

         /// <param name="cut">true:剪切；false:复制</param>

         public static void CopyToClipboard( string [] files, bool cut)

         {

             if (files == null ) return ;

             IDataObject data = new DataObject(DataFormats.FileDrop, files);

             MemoryStream memo = new MemoryStream(4);

             byte [] bytes = new byte [] { ( byte )(cut?2:5),0,0,0};

             memo.Write(bytes,0,bytes.Length);

             data.SetData( "PreferredDropEffect" ,memo);

             Clipboard.SetDataObject(data, false );

         }