public void Install()
{
if (_hookId != IntPtr.Zero)
{
return;
}
_keyboardHookDelegate = HookFunc;
_hookId = SetHook(_keyboardHookDelegate);
}
public void Uninstall()
{
if (_hookId == IntPtr.Zero)
{
return;
}
WindowsHookExInterop.UnhookWindowsHookEx(_hookId);
_keyboardHookDelegate = null;
_hookId = IntPtr.Zero;
}
private static IntPtr SetHook(WindowsHookExInterop.KeyboardHook proc)
{
using (var module = Process.GetCurrentProcess().MainModule)
{
return(WindowsHookExInterop.SetWindowsHookEx(
13,
proc,
GetModuleHandleInterop.GetModuleHandle(module.ModuleName),
0));
}
}
private static IntPtr SetHook(WindowsHookExInterop.KeyboardHook windowsHookDelegate)
{
using (var module = Process.GetCurrentProcess().MainModule)
{
return(WindowsHookExInterop.SetWindowsHookEx(
WH_KEYBOARD_LL,
windowsHookDelegate,
GetModuleHandleInterop.GetModuleHandle(module.ModuleName),
0));
}
}
public void Install()
{
_hookHandler = HookFunc;
_hookId = SetHook(_hookHandler);
}
