用在對話框中MFC

Question

通信對話如何進行通信或從dialog1在MFC

Answer 1

1將消息發送到dialog2（dialog1的子對話））#define MYMSG WM_USER + 3

2）定義和實現DISP。在對話框LRESULT OnMyMsg(WPARAM w, LPARAM l);

3）將代碼添加到您的消息映射ON_MESSAGE(MYMSG,OnMyMsg)

4）發送消息功能myDlgPtr->SendMessage(MYMSG,0,0);

http://msdn.microsoft.com/en-us/library/ms644950(v=vs.85).aspx