C#文件复制到剪切板

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("Preferred DropEffect", memo);
	Clipboard.SetDataObject(data);
}