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Exception Thrown

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ColorPicker
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Scott
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Scott asked on 24 Nov 2010, 12:45 AM
I have a ColorPircker on a ToolBar bound  to a string property.  Everything is working as expected, but I noticed an uncaught exception being thrown in one of the Telerik dlls. Here it is:

A first chance exception of type 'System.NullReferenceException' occurred in Telerik.Windows.Controls


I've verified that the string is never null, so I am assuming this is coming from inside the Controls dll.  Has anyone else noticed this before?

-Scott

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Viktor Tsvetkov
Telerik team
answered on 25 Nov 2010, 12:38 PM
Hello Scott,

Could you please explain a bit more what exactly your scenario is and may be send us a sample project that reproduces the problem?

Greetings,
Viktor Tsvetkov
the Telerik team
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Kim Kiat
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answered on 23 Jul 2014, 08:43 AM
Hi,
We are also facing same issue with ColorPicker. We are trying to use this in PropertyGridDefinition. Exception get raised when I click on SplitButton of ColorPicker.

<DataTemplate x:Key="backgroundTemplate">
                <telerik:RadColorPicker SelectedColor="{Binding NormalHeaderBackground, Converter={StaticResource colorToBrush}, Mode=TwoWay}"  NoColorVisibility="Visible" HeaderPalette="Office" MainPalette="Grayscale" StandardPalette="Standard" />
</DataTemplate>


Thanks,
Kim
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Petar Mladenov
Telerik team
answered on 25 Jul 2014, 11:04 AM
Hello Kim,

Could you please elaborate a bit more on your scenario - what is the type of exception, what steps do you perform, etc ? Do you follow the approach from this demo - PropertyGrid First Look ? Is it possible for you to open a new support thread with an isolated project that we can investigate ? Thank you in advance for your cooperation.

Regards,
Petar Mladenov
Telerik
 
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Scott
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Viktor Tsvetkov
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Kim Kiat
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Petar Mladenov
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