Method SSendMessage

SOUI/src/core/Swnd.cpp:218–248

Send a message to SWindow

	// Send a message to SWindow
	LRESULT SWindow::SSendMessage(UINT Msg, WPARAM wParam /*= 0*/, LPARAM lParam /*= 0*/,BOOL *pbMsgHandled/*=NULL*/)
	{
		LRESULT lResult = 0;

		if ( Msg < WM_USER
			&& Msg != WM_DESTROY
			&& Msg != WM_CLOSE
			)
		{
			TestMainThread();
		}
		AddRef();
		SWNDMSG msgCur= {Msg,wParam,lParam};
		SWNDMSG *pOldMsg=m_pCurMsg;
		m_pCurMsg=&msgCur;

		BOOL bOldMsgHandle=IsMsgHandled();//备分上一个消息的处理状态

		SetMsgHandled(FALSE);

		ProcessSwndMessage(Msg, wParam, lParam, lResult);

		if(pbMsgHandled) *pbMsgHandled=IsMsgHandled();

		SetMsgHandled(bOldMsgHandle);//恢复上一个消息的处理状态

		m_pCurMsg=pOldMsg;
		Release();

		return lResult;
	}

	void SWindow::SDispatchMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
	{