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Is there any way to access a control (chart) within ControlTemplate?
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This is a migrated thread and some comments may be shown as answers.
irem
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irem asked on 31 Oct 2016, 11:48 AM

Hi,

I am using Telerik RadCartesianChart for Xamarin Forms. And I need to add annotation to this chart. 

I have placed the RadCartesianChart in a control template and I would like to bind several annotations.

According to Annotations document, I can add annotations from only code behind like this: 

"this.myChart.Annotations.Add(lineAnnotation);"

 

I think, there are 2 options for me:

1 - Find a way to use annotation binding from xaml instead of code behind.

2 - Find a way to access telerik chart which is in the control template, from code behind.

 

Could you please help me?

 

 

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Pavel R. Pavlov
Telerik team
answered on 03 Nov 2016, 07:46 AM
Hi irem,

You can use a behavior to access the chart in code. Please give this approach a try on your end and let us know if it works for you.

Regards,
Pavel R. Pavlov
Telerik by Progress
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irem
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Pavel R. Pavlov
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