Hi Veeningen,
Query1:can I change the background color of the accordion header when I hover over it with my mouse?
We can Change the mouse hovering background for SfAccordion.We have prepared a sample to achieve your requirement of 'Changing the Header background while hovering with mouse'. In this sample we have modified the background of the SfAccorion header and defined new key 'Hovercolor' where we can change the color.
Query2:can I use these controls with Blend?
We can edit SfAccordion using blend. We had issues while editing in blend, it has been resolved and this fix will be available in our upcoming Service Pack Release.
Please find the attached sample in below link,
Please let us know if you have any queries.
Regards,
Vignesh V