I don't know how to show a message if the user wheel the mouse up and close it if he wheels it down
I do this only to get the same result
case WM_WHEELMOUSE:
MessageBox(this->hWnd,L"Message");
break;
Thank you
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I don't know how to show a message if the user wheel the mouse up and close it if he wheels it down
I do this only to get the same result
case WM_WHEELMOUSE:
MessageBox(this->hWnd,L"Message");
break;
Thank you
WM_MOUSEWHEEL
GET_WHEEL_DELTA_WPARAM Macro
See if delta negative or positive.