Hi, There are 2 wxPython application, A and B and need to exchange msg. Sending WM_CLOSE, wxEVT_MOUSEWHEEL to B is OK, and sending user message like 1225 from A to B is also OK.
But B didn't catch this message, note, B is running before A sends msg and can receive "WM_CLOSE". Do I have to make my own msg loop by using win32api, win32gui? I used win32gui to post Message to other windows. Using wx.Frame: wx.EVT_START_MSG= 1225 EVT_START_MSG_EVENT= wx.PyEventBinder(wx.EVT_START_MSG, 0) EVT_START_MSG_EVENT(self, self.OnStart) Or Self.Bind(EVT_START_MSG_EVENT,self.OnStart) def OnStart(self, event): print 'got start message' Thanks a lot in advance! James -- http://mail.python.org/mailman/listinfo/python-list