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<fix> 钩子问题

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nsnail 2022-12-20 16:49:08 +08:00
parent 8fa47065af
commit 4a75773bc4
1 changed files with 6 additions and 4 deletions
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10
src/Native/KeyboardHook.cs
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@ -57,12 +57,14 @@ internal sealed class KeyboardHook : IDisposable
private nint HookCallback(int nCode, nint wParam, nint lParam) private nint HookCallback(int nCode, nint wParam, nint lParam)
{ {
if (nCode < 0 || wParam != Win32.WM_KEYDOWN) { if (nCode >= 0 && wParam == Win32.WM_KEYDOWN) {
return Win32.CallNextHookEx(_hookId, nCode, wParam, lParam); var hookStruct = (Win32.KbdllhooksStruct)Marshal.PtrToStructure(lParam, typeof(Win32.KbdllhooksStruct))!;
if (KeyUpEvent?.Invoke(null, hookStruct) ?? false) {
return -1;
}
} }
var hookStruct = (Win32.KbdllhooksStruct)Marshal.PtrToStructure(lParam, typeof(Win32.KbdllhooksStruct))!; return Win32.CallNextHookEx(_hookId, nCode, wParam, lParam);
return KeyUpEvent?.Invoke(null, hookStruct) ?? false ? -1 : nint.Zero;
} }
} }