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Xaml parser error

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RichTextBox
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Thomas
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Thomas asked on 03 Mar 2011, 12:53 PM
Hi,

We are evaluating the RadRichTextbox and the accompanying RadRichTextboxRibbonUI.

Unfortunately they cause the following parser error:

'The name already exists in the tree: RootControl'

The error is not consistent, so may take some patience to reproduce. It does look like it is the well known silverlight bug in action, so some work around must be implemented.
 It could however also be MEF related since it often occurs when the RichTextbox is activated (the tab on which it resides is selected).

I hope you can fix it, since it obviously renders the control useless for production.

brgds,
Thomas Scheelhardt

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Boby
Telerik team
answered on 07 Mar 2011, 04:21 PM
Hello Thomas,
Thanks for reporting this. The exception is caused by a bug in Silverlight we already managed to workaround in the 2011 Q1 Beta version (which should be visible in your account).
The controls that lead to the error are namely TableSizePicker and HighlightColorPicker, so in your current version (Q3 2010) you shouldn't add more that one instance of them in your XAML.

Don't hesitate to contact us if you have other questions.


Greetings,
Boby
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