Strange problem with hotkeys: it is obviously set to ALT + Z, but the registered one is SHIFT + Z. If it is set to SHIFT

lizhi0213

Strange problem with hotkeys: It is obviously set to ALT + Z, but the registered one is SHIFT + Z. If it is set to SHIFT + Z, the registered one becomes ALT + Z.

In other words, Shift and Alt are always the other way around.

Here is my code:
wHotKey = (WORD) SendMessage (hHkHide, HKM_GETHOTKEY, 0, 0);
if (wHotKey! = 0)
RegisterHotKey (g_hWnd, 1001, HIBYTE (wHotKey), LOBYTE (wHotKey));
else
UnregisterHotKey (g_hWnd, 1001);

Searching the web for nearly 3 hours has not been resolved.
What is the reason? How to solve?
Please master instructions, anxious.
I don't understand.
In addition, after setting the hot key and writing wHotKey to ini, the next time you read it, the corresponding hot key can be displayed normally in the HotKey control. I think the problem lies in: HIBYTE (wHotKey), but the relevant information on the Internet is written like this.
Also, tried: (byte) ((wHotKey >> 8)&0xFF), same as HIBYTE macro.

2511718

RegisterHotKey (g_hWnd, 1001, HIBYTE (wHotKey), LOBYTE (wHotKey));
Try it instead:
RegisterHotKey (g_hWnd, 1001, HIWORD (wHotKey), LOWORD (wHotKey));

2511718

wHotKey = (WORD) SendMessage (hHkHide, HKM_GETHOTKEY, 0, 0);
To:
DOWRD wHotKey = SendMessage (hHkHide, HKM_GETHOTKEY, 0, 0);

2511718

RegisterHotKey (g_hWnd, 1001, HIBYTE (wHotKey), LOBYTE (wHotKey));
This sentence is not modified for now, only the following:
wHotKey = (WORD) SendMessage (hHkHide, HKM_GETHOTKEY, 0, 0);
change into:
DOWRD wHotKey = SendMessage (hHkHide, HKM_GETHOTKEY, 0, 0);

-----------
According to MSDN, the low byte represents the virtual key code, and the high byte code is functional. Generally speaking, a 32-bit value is returned, with two parameters, and only 8-bit bytes are used (if the four parameters are reasonable), 16-bits can be used, but MSDN clearly says byte and Not word, you can try it out

3区尤娜

The2511718method does not work.

It's the landlord's method, but it's not clear why this is the case.

lizhi0213

Thank you for your reply.
The DWORD you said, I set it like this before. Because of problems, it was changed to WORD.

The problem is the same.
RegisterHotKey (g_hWnd, 1001, HIBYTE (wHotKey), LOBYTE (wHotKey));
This cannot be changed, and it was unsuccessful at first, because the following method was used, and later, after checking the information, I knew that the above writing should be used:
isterHotKey (g_hWnd, 1001, HIWORD (wHotKey), LOWORD (wHotKey));

Note :: Strangely, all other hotkeys can be registered normally, for example, Ctrl + Shift + Z, Ctrl + Shift + Alt + Z, but there is a strange phenomenon as shown in the title.

2511718

Take the high byte of the back value and compare it with the virtual key code.

2511718

If you register Alt + Z, you cannot register twice

lizhi0213

Contrast, more or less 3, anyway, Shift and Alt are always reversed.
ALT + Z must not have registered twice.
If I register ALT + Z, the actual successful registration is SHIFT + Z,
When I registered SHIFT + Z, the actual registration was ALT + Z.
fainted!

2511718

You manually register, do not use the value returned by SendMessage to register