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Syncfusion Feedback

BindingExpression path error when not using SampleLayout control

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123230 Feb 28,2016 07:49 AM UTC Mar 1,2016 06:37 AM UTC WPF 1
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Tags: SfTreeNavigator
Ewald Venter
Asked On February 28, 2016 07:49 AM UTC

Hi,

When using the SfTreeNavigator outside of the sblayout:SampleLayoutControl, I can navigate forwards and back through the tree no problem.
However, when Navigating back to the root, I notice the below in the Output window:

System.Windows.Data Error: 40 : BindingExpression path error: 'Header' property not found on 'object' ''TreeViewModel' (HashCode=9047482)'. BindingExpression:Path=Header; DataItem='TreeViewModel' (HashCode=9047482); target element is 'TextBlock' (Name=''); target property is 'Text' (type 'String')
System.Windows.Data Error: 40 : BindingExpression path error: 'Description' property not found on 'object' ''TreeViewModel' (HashCode=9047482)'. BindingExpression:Path=Description; DataItem='TreeViewModel' (HashCode=9047482); target element is 'TextBlock' (Name=''); target property is 'Text' (type 'String')

Please assist?

Regards,
Ewald

Venkateshwaran Ramdoss [Syncfusion]
Replied On March 1, 2016 06:37 AM UTC

Hi Ewald,

Thanks for your update.

A support incident to track the status of this defect has been created under your account. Please log on to our support website to check for further updates

Regards,
Venkateshwaran V.R. 


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