public RateUserControlViewModel(RateDataUserControl rateDataControl, RateSetupUserControl setupWSRate, RateUserControl mainControl)
        {
            // Reference Children
            RateDataControl = rateDataControl;
            SetupWSRate     = setupWSRate;

            //Refrence Main Control
            MainControl = mainControl;

            // Assign on click events of child controls
            RateDataControl.btnEditSettings.Click += new RoutedEventHandler(OnWSRateEditSettings);
            SetupWSRate.btnSave.Click             += new RoutedEventHandler(OnWSRateSettingsSave);
            SetupWSRate.btnCancel.Click           += new RoutedEventHandler(OnWSRateSettingsCancel);
        }
 public RateUserDataControlViewModel(RateDataUserControl mainControl)
 {
     Initialize();
     _MainControl = mainControl;
     InitalizeDropDowns();
 }