UserControl as Tab Content

2 posts, 0 answers
  1. Lilia
    Lilia avatar
    32 posts
    Member since:
    Mar 2011

    Posted 13 Jul 2011 Link to this post

    Hello Telerik team,

    I'm using this article from your tutorial to add Close buttons to RadTabControl. I added the buttons, but I cannot seem to manage to add UserControl as Content for the tab

    <Setter Property="ContentTemplate">
                           <UserControl Content="{Binding Content}" />

    The Content property is of type UserControl. Can you give mi a hint how to do that? 
    The example this way is loading my custom user control in the tab, but when I load multiple tabs (for example lets call them 1 and 2) and when I select 1 tab, then 2 tab and then 1 again an exception is thrown:

    {System.ArgumentException: Value does not fall within the expected range.
       at MS.Internal.XcpImports.CheckHResult(UInt32 hr)
       at MS.Internal.XcpImports.SetValue(IManagedPeerBase obj, DependencyProperty property, DependencyObject doh)
       at MS.Internal.XcpImports.SetValue(IManagedPeerBase doh, DependencyProperty property, Object obj)
       at System.Windows.DependencyObject.SetObjectValueToCore(DependencyProperty dp, Object value)
       at System.Windows.DependencyObject.SetEffectiveValue(DependencyProperty property, EffectiveValueEntry& newEntry, Object newValue)
       at System.Windows.DependencyObject.UpdateEffectiveValue(DependencyProperty property, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, ValueOperation operation)
       at System.Windows.DependencyObject.RefreshExpression(DependencyProperty dp)
       at System.Windows.Data.BindingExpression.SendDataToTarget()
       at System.Windows.Data.BindingExpression.SourceAcquired()
       at System.Windows.Data.BindingExpression.System.Windows.IDataContextChangedListener.OnDataContextChanged(Object sender, DataContextChangedEventArgs e)
       at System.Windows.Data.BindingExpression.DataContextChanged(Object sender, DataContextChangedEventArgs e)
       at System.Windows.FrameworkElement.OnDataContextChanged(DataContextChangedEventArgs e)
       at System.Windows.FrameworkElement.OnTreeParentUpdated(DependencyObject newParent, Boolean bIsNewParentAlive)
       at System.Windows.DependencyObject.UpdateTreeParent(IManagedPeer oldParent, IManagedPeer newParent, Boolean bIsNewParentAlive, Boolean keepReferenceToParent)
       at MS.Internal.FrameworkCallbacks.ManagedPeerTreeUpdate(IntPtr oldParentElement, IntPtr parentElement, IntPtr childElement, Byte bIsParentAlive, Byte bKeepReferenceToParent, Byte bCanCreateParent)}

  2. Lilia
    Lilia avatar
    32 posts
    Member since:
    Mar 2011
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