private int CallNextHook(int code, KeyboardMessage message, ref KeyboardState state)
{
if (code >= 0)
{
KeyboardHookedEventArgs e = new KeyboardHookedEventArgs(message, ref state);
OnKeyboardHooked(e);
if (e.Cancel)
{
return(-1);
}
}
return(CallNextHookEx(IntPtr.Zero, code, message, ref state));
}
//横流しするだけ
private void OnKeyboardUpDown(object sender, KeyboardHookedEventArgs e)
{
try
{
this.KeyboardUpDown?.Invoke(this, e);
}
catch (Exception ex)
{
MessageBox.Show("Error when executing KeyboardUpDown event:" + ex.Message);
}
}
private int CallNextHook(int code, KeyboardMessage message, ref KeyboardState state)
{
if (code >= 0)
{
KeyboardHookedEventArgs e = new KeyboardHookedEventArgs(message, ref state);
OnKeyboardHooked(e);
if (e.Cancel)
{
return -1;
}
}
return CallNextHookEx(IntPtr.Zero, code, message, ref state);
}
///<summary>
///KeyboardHookedイベントを発生させる。
///</summary>
///<param name="e">イベントのデータ。</param>
protected virtual void OnKeyboardHooked(KeyboardHookedEventArgs e)
{
KeyboardHookedEventHandler handler = base.Events[EventKeyboardHooked] as KeyboardHookedEventHandler;
handler?.Invoke(this, e);
}
///<summary>
///KeyboardHookedイベントを発生させる。
///</summary>
///<param name="e">イベントのデータ。</param>
protected virtual void OnKeyboardHooked(KeyboardHookedEventArgs e)
{
KeyboardHookedEventHandler handler = base.Events[EventKeyboardHooked] as KeyboardHookedEventHandler;
handler?.Invoke(this, e);
}