public WinMsg(WinMsgType type)
 {
     this.type = type;
     this.pStr = null;
     pInt1 = 0;
     pInt2 = 0;
     pInt3 = 0;
     flag = false;
 }
 public WinMsg(WinMsgType type, string str)
 {
     this.type = type;
     this.pStr = str;
     pInt1 = 0;
     pInt2 = 0;
     pInt3 = 0;
     flag = false;
 }
 public WinMsg()
 {
     type = WinMsgType.mwNull;
     pStr = null;
     pInt1 = 0;
     pInt2 = 0;
     pInt3 = 0;
     flag = false;
 }