wpf 复制/剪切到本地系统剪切板中以供右键粘贴用

/// <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);

}

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