OpenTween.TweenMain.doShowUserStatus C# (CSharp) Method

        private async Task doShowUserStatus(string id, bool ShowInputDialog)
        {
            TwitterUser user = null;

            if (ShowInputDialog)
            {
                using (var inputName = new InputTabName())
                {
                    inputName.FormTitle = "Show UserStatus";
                    inputName.FormDescription = Properties.Resources.FRMessage1;
                    inputName.TabName = id;

                    if (inputName.ShowDialog(this) != DialogResult.OK)
                        return;
                    if (string.IsNullOrWhiteSpace(inputName.TabName))
                        return;

                    id = inputName.TabName.Trim();
                }
            }

            using (var dialog = new WaitingDialog(Properties.Resources.doShowUserStatusText1))
            {
                var cancellationToken = dialog.EnableCancellation();

                try
                {
                    var task = this.twitterApi.UsersShow(id);
                    user = await dialog.WaitForAsync(this, task);
                }
                catch (WebApiException ex)
                {
                    if (!cancellationToken.IsCancellationRequested)
                        MessageBox.Show($"Err:{ex.Message}(UsersShow)");
                    return;
                }

                if (cancellationToken.IsCancellationRequested)
                    return;
            }

            await this.doShowUserStatus(user);
        }