Binding in ExpanderTemplate does not work in UWP

[Wolfgang Schneider]

Using:

<PackageReference Include="Syncfusion.Xamarin.SfTreeView" Version="16.3.0.29" />
<PackageReference Include="Xamarin.Forms" Version="3.3.0.967583" />

Code:

<syncfusion:SfTreeView.ExpanderTemplate>
                <DataTemplate>
                    <ViewCell>
                        <ViewCell.View>
                            <Grid>
                                <Label IsVisible="{ Binding HasChildNodes }" Text="C" />
                                <Label IsVisible="{ Binding IsExpanded }" Text="  E" />

                            </Grid>
                        </ViewCell.View>
                    </ViewCell>
                </DataTemplate>
            </syncfusion:SfTreeView.ExpanderTemplate>

result:

HasChildNodes does not work

IsExpanded   does not work in al cases

it looks that it does not work on the last levels

[Vigneshkumar Ramasamy]

Hi Wolfgang,  

  

Thanks for using Syncfusion products.  

  

We confirmed that the reported issue “IsExpand and HasChildNodes property is true for the item when there are no items in the subgroup” is a defect and logged a defect report for this issue. The fix will be included in our upcoming 2018 Volume 4 main release which is scheduled to be rolled out by the mid of December month. We will appreciate your patience until then.  

  

Regards,  

Vigneshkumar R