Problem with Enable the control in another class

[Srini]

I have a RadTreeView in my one NavigationUserControl among that i disabled one Item as false in UserControl Constructor... Then i try to Enable it in another SearchUserControl Button_Click event but it is failed to change...

 

//Navigation UserControl's Constructor

        public NavigationUC()
        {
            InitializeComponent();
            observable.AddObserver(this);
            rtvManageAccount.IsEnabled = false;
        }

//Here i Disabled the Controls IsEnabled propertie to false.

//SearchUserControls Click event

        private void btnSearch_Click(object sender, RoutedEventArgs e)
        {
            ServiceManager.CustSearchSVC.GetCustomerSearchAsync();
            ServiceManager.CustSearchSVC.GetCustomerSearchCompleted += new               EventHandler<AMSDemo.CustSearchWS.GetCustomerSearchCompletedEventArgs>(CustSearchSVC_GetCustomerSearchCompleted);

            // Here i dont wanna Create a new object for that UserControl but i want to get the existing instance and want to enable it.
        }

[Srini]

// NavigationClass where i have RadTreeView
        public void Test(bool boolValue)
        {
            this.rtvOpenNewAccount.IsEnabled = boolValue;
        }
        public static NavigationUC staticVar = null;
        public static NavigationUC Instance()
        {
            if (staticVar == null)
                staticVar = new NavigationUC();
            return staticVar;
        }

// This is SomeOtherClass where i'm getting the existing instance to make the RadTreeViewItem Disable
        private void btnSearch_Click(object sender, RoutedEventArgs e)
        {
            NavigationUC nav = NavigationUC.Instance();
            nav.Test(false);
        }

[Valentin.Stoychev]

Hello Srini,

We are aware of this problem and it is fixed in the today's Q2.SP1 release of RadControls for Silverlight.

Please let us know if you need more help on that.

All the best,
Valentin.Stoychev
the Telerik team

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[Srini]

Hello,
  Thanks for your reply. It is working fine now..