//MT4Handler.h #pragma once #include using namespace MTApiService; ref class MT4Handler: IMetaTraderHandler { public: MT4Handler() { //msgId = RegisterWindowMessage("MetaTrader4_Internal_Message"); msgId = WM_TIMER; } virtual void SendTickToMetaTrader(int handle) { //PostMessage((HWND)handle, msgId, 2, 1); PostMessage((HWND)handle, msgId, 0, 0); } private: unsigned int msgId; };