private void LoadUsers() { GatewayUserModel.Clear(); DefaultUserText.Text = ""; var list = GatewayClient.LoadUsers(); foreach (var item in list) { GatewayUserModel.Add(item); } if (list.Count > 0) { GatewayPivot.SelectedIndex = 0; } if (GatewayClient.GetDefaultUser() != null) { DefaultUserText.Text = GatewayClient.GetDefaultUser().Username; } }