Ambiguous match found

2 posts, 0 answers
  1. Peter
    Peter avatar
    12 posts
    Member since:
    May 2010

    Posted 01 Sep 2011 Link to this post

    I have a problem changing a property of the RadTileView control (e.g. IsEnabled) using the properties panel. I get always an error message. I did the following steps:

    1. Create a new WpfApplication
    2. I dropped a RadExpander control
    3. I dropped a RadTileView control
    4. Select the RadExpander, click the IsEnabled property in the property panel
      à there is no problem
    5. Select the RadTileView, click the IsEnabled property in the property panel
      à I get the message “Property value is not valid”


    Error message in MainWindow:

    Ambiguous match found.
       at System.RuntimeType.GetPropertyImpl(String name, BindingFlags bindingAttr, Binder binder, Type returnType, Type[] types, ParameterModifier[] modifiers)
       at System.Type.GetProperty(String name)
       at MS.Internal.ComponentModel.DependencyPropertyKind.get_IsDirect()
       at System.ComponentModel.DependencyPropertyDescriptor.FromProperty(DependencyProperty dependencyProperty, Type targetType)
       at Microsoft.Expression.Platform.WPF.WpfDependencyPropertyImplementation.get_Attributes()
       at Microsoft.Expression.DesignModel.Metadata.DependencyPropertyReferenceStep.get_Attributes()
       at Microsoft.Expression.DesignModel.Metadata.ClrObjectMetadata.InitializeAlternateContentPropertiesIfNecessary()
       at Microsoft.Expression.DesignModel.Metadata.ClrObjectMetadata.GetContentProperties()
       at Microsoft.Expression.DesignModel.Metadata.ClrObjectMetadata.get_ContentProperties()
       at Microsoft.Expression.DesignModel.Core.ViewNodeManager.InvalidateInternal(List`1 invalidRoots, Boolean forceValidateExpressionCache)
       at Microsoft.Windows.Design.Platform.ViewProducerBase.ApplyUpdate(Delta delta)
       at Microsoft.Windows.Design.Platform.ViewProducerBase.IncrementalRebuild(DocumentTreeManager tree, Damage damage)
       at Microsoft.Windows.Design.Platform.ViewProducerBase.UpdateView(DocumentTreeManager tree, Damage damage)
       at Microsoft.Windows.Design.DocumentModel.ViewProducer.UpdateView(UpdateDamageArguments args)
  2. Zarko
    Admin
    Zarko avatar
    755 posts

    Posted 02 Sep 2011 Link to this post

    Hi Peter,
    Thank you for the feedback. We'll look into this issue and we'll try to fix it for some of our next releases. I added this as a bug in our PITS under the name "An exception thrown if you try to change some RadTileView property from the property panel" and it will be ready for tracking tomorrow the latest.
    I've updated your telerik account and if you have more questions feel free to ask.

    Best wishes,
    Zarko
    the Telerik team

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