Message Map problem

[qur]

I have a Class CMyEdit which is inherit from CWindowImpl class and contains the Message Map for LButtonDown message. Now at run time I want to attach this class with Edit box using its window handler and want to capture the LButtondown event. Problem is i am not able to capture the LButtonDown message even if CMyEdit class is attached to Edit box. Code below show the way i am doing it. class CMyEdit : public CWindowImpl <CMyEdit> { BEGIN_MSG_MAP(CMyEdit) MESSAGE_HANDLER(WM_LBUTTONDOWN, OnLButtonDown) END_MSG_MAP() }; //Now at runtime: CMyEdit oMyEdit; oMyEdit.Attach(hWdnEdit); //Assuming hWndEdit is Edit box handler thanks qur