Can I bind a chart's EnableZoomingToolBar behaviour?

[Declan Hillier]

My users want to be able to show and hide the zooming toolbar using a button.  I would have expected to be able to do this something like :-

<sf:SfChart.Behaviors>

   <sf:ChartZoomPanBehavior EnableZoomingToolBar="{Binding ShowZoomToolbarInCharts}" ToolBarItems="All" EnableSelectionZooming="True" ToolBarOrientation="Horizontal" HorizontalPosition="Right" VerticalPosition="Top" />

</sf:SfChart.Behaviors>

However, that doesn't seem to be working.  I suspect because I haven't set the data context correctly because my ShowZoomToolbarInCharts isn't getting called.  I tried setting the charts data context but that didn't work.  The behaviour itself doesn't appear to have a data context property.

Any suggestions on how I can achieve this?

Thanks

[Suyamburaja Jayakumar]

Hi Declan Hillier, 

 

Greetings from Syncfusion. 

 

We would like to let you know that your requirement has been achieved by the below code snippet 

 

XAML: 

  <syncfusion:SfChart.Behaviors> 

                <syncfusion:ChartZoomPanBehavior x:Name="chartZoomPanBehavior" EnableZoomingToolBar="{Binding Source={x:Reference viewModel}, Path=ShowZoomToolbarInCharts}" ToolBarItems="All" EnableSelectionZooming="True" ToolBarOrientation="Horizontal" HorizontalPosition="Right" VerticalPosition="Top" /> 

            </syncfusion:SfChart.Behaviors> 

 

Sample link: https://www.syncfusion.com/downloads/support/forum/155150/ze/Sample-WPF-907760209.zip  

 

Please let us know if you need any further assistance on this. 

 

Regards, 

Suyamburaja J.