OpenTween.TweenMain.OpenUserAppointUrl C# (CSharp) Method

        private async Task OpenUserAppointUrl()
        {
            if (this._cfgCommon.UserAppointUrl != null)
            {
                if (this._cfgCommon.UserAppointUrl.Contains("{ID}") || this._cfgCommon.UserAppointUrl.Contains("{STATUS}"))
                {
                    if (_curPost != null)
                    {
                        string xUrl = this._cfgCommon.UserAppointUrl;
                        xUrl = xUrl.Replace("{ID}", _curPost.ScreenName);

                        var statusId = _curPost.RetweetedId ?? _curPost.StatusId;
                        xUrl = xUrl.Replace("{STATUS}", statusId.ToString());

                        await this.OpenUriInBrowserAsync(xUrl);
                    }
                }
                else
                {
                    await this.OpenUriInBrowserAsync(this._cfgCommon.UserAppointUrl);
                }
            }
        }