public static EventMessage GetFormMessage(Message m) { var data = string.Empty; try { switch (m.Msg) { case WM_DRAWCLIPBOARD: //ClipBoardManager.PassMessage(this.Handle, m.Msg, m.WParam, m.LParam); //显示剪贴板中的文本信息 if (Clipboard.ContainsText()) { data = Clipboard.GetText(); } break; case WM_COPYDATA: COPYDATASTRUCT mystr = new COPYDATASTRUCT(); Type mytype = mystr.GetType(); mystr = (COPYDATASTRUCT)m.GetLParam(mytype); data = mystr.lpData; break; } } catch (Exception ex) { FileManager.Loger.WriteLog("系统错误", ex); } if (string.IsNullOrEmpty(data)) { return(null); } return(EventMessage.Parse(data)); }