Change

[Joseph Fradley]

How can I change the visual state of the Accordion headers in a list of options I have set up to reflect whether or not they are enabled and can be clicked on?

<layout:SfAccordion SelectionMode="ZeroOrOne">
                    <layout:SfAccordion.HeaderTemplate>
                        <DataTemplate>
                            <TextBlock x:Name="HeaderText" Text="{Binding}">
                            </TextBlock>
                        </DataTemplate>
                    </layout:SfAccordion.HeaderTemplate>
 
                    <layout:SfAccordionItem Header="Home" IsEnabled="{Binding OptionsLevel, Converter={StaticResource IsEnabledConverter}}">

                    </layout:SfAccordionItem>

                    <layout:SfAccordionItem Header="Setup" IsEnabled="{Binding OptionsLevel, Converter={StaticResource IsEnabledConverter}}">
                    </layout:SfAccordionItem>
</layout:SfAccordion >

[Sugapriya Mariappan]

Hi Joseph,

Thank you for contacting Syncfusion Support

Could you please provide more information like whether you need to Expand or Collapse based on the IsEnabled property of SfAccordionItem? This would help us to proceed further on this

Regards,
M.Sugapriya

[Joseph Fradley]

For items which are disabled I don't want them to be able to expand, and they should visually indicate (by being greyed out and not having the arrow present) that they are not intractable.

Those which are enabled should have the regular look and be able to expand if they have any content to display.

[Sugapriya Mariappan]

Hi Joseph,

We have prepared a sample which tries to meet your requirement. In this sample, we have edited the template of the Accordion Button to collapse the visibility of the arrow. We have also changed the appearance of the Accordion Item by applying two visual states “CollapsedAppearance” and “ExpandedAppearance” for the Accordion Button via Button Click

Please download the sample from the below link
Sample link : SfAccordioncontrolSample

Regards,
M.Sugapriya

[Joseph Fradley]

That seems to be what I'm looking for, thanks for the feedback. 

[Sugapriya Mariappan]

Hi Joseph,

Thank you for your update.

Please let us know if you need any other assistance

Regards,
M.Sugapriya