private static HookResult HookGlobal(int hookId, Callback callback)
{
HookProcedure hookProcedure = (code, param, lParam) => HookProcedure(code, param, lParam, callback);
var hookHandle = HookNativeMethods.SetWindowsHookEx(
hookId,
hookProcedure,
Process.GetCurrentProcess().MainModule.BaseAddress,
0);
if (hookHandle.IsInvalid)
{
ThrowLastUnmanagedErrorAsException();
}
return(new HookResult(hookHandle, hookProcedure));
}
private static HookResult HookApp(int hookId, Callback callback)
{
HookProcedure hookProcedure = (code, param, lParam) => HookProcedure(code, param, lParam, callback);
var hookHandle = HookNativeMethods.SetWindowsHookEx(
hookId,
hookProcedure,
IntPtr.Zero,
ThreadNativeMethods.GetCurrentThreadId());
if (hookHandle.IsInvalid)
{
ThrowLastUnmanagedErrorAsException();
}
return(new HookResult(hookHandle, hookProcedure));
}