So I have an app that has a gdi drawn list.If I press the up down buttons,the selected item will be the up/down one,if I press enter,a new window will open.
I'm trying to do the above,using code.So,if I send a WM_KEYDOWN message with the RETURN key to the list,everything is fine,it processes the message and a new window will open.
However,if I send a down/up message,nothing will happen,and I can actually hear that "unkown" message windows makes when you press a certain key and the app that has focus can't do anything with it.
I sent the conventional up/down keys,I also tried sending the numpad up/down keys(8 & 2),because if I press them manually,they work too,but still,nothing.
How come my return message is processed and the others are not? What can I do?