Hi,
Ich verstehe nicht genau was
MSDN mir mit der Beschreibung des LPARAMs sagen will..
Zitat:
Parameters
nVirtKey
Value of wParam. Specifies the virtual-key code of the nonsystem key.
lKeyData (<-- lparam)
Value of lParam. Specifies the repeat count, scan code, extended-key flag, context code, previous key-state flag, and transition-state flag, as shown in the following table:
Value Description
0-15 Specifies the repeat count. The value is the number of times the keystroke is repeated as a result of the user holding down the key.
16-23 Specifies the scan code. The value depends on the original equipment manufacturer (OEM).
24 Specifies whether the key is an extended key, such as the right-hand ALT and CTRL keys that appear on an enhanced 101- or 102-key keyboard. The value is 1 if it is an extended key; otherwise, it is 0.
25-28 Reserved; do not use.
29 Specifies the context code. The value is always 0 for a WM_KEYDOWN message.
30 Specifies the previous key state. The value is 1 if the key is down before the message is sent, or it is 0 if the key is up.
31 Specifies the transition state. The value is always 0 for a WM_KEYDOWN message.
Es geht mir vorallem um
Zitat:
24 Specifies whether the key is an extended key, such as the right-hand ALT and CTRL keys that appear on an
Muss ich da jetzt im lparam 24 angeben wenn ich mitteilen will das es sind um einen "extended key" handelt?
PS: Ist VK_LEFT ein Extended Key?
Gruß
Neutral General
Michael
"Programmers talk about software development on weekends, vacations, and over meals not because they lack imagination,
but because their imagination reveals worlds that others cannot see."