OpenTween.TweenMain.StatusText_KeyPress C# (CSharp) Method

        private void StatusText_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (e.KeyChar == '@')
            {
                if (!this._cfgCommon.UseAtIdSupplement) return;
                //@マーク
                int cnt = AtIdSupl.ItemCount;
                ShowSuplDialog(StatusText, AtIdSupl);
                if (cnt != AtIdSupl.ItemCount) ModifySettingAtId = true;
                e.Handled = true;
            }
            else if (e.KeyChar == '#')
            {
                if (!this._cfgCommon.UseHashSupplement) return;
                ShowSuplDialog(StatusText, HashSupl);
                e.Handled = true;
            }
        }