Thank you for contacting Syncfusion support.
Based on the shared information we suspect that your requirement is to “achieve popup dialog”, for that you can use Syncfusion’s SfPopupLayout control. Kindly refer our UG documentation to know more about SfPopupLayout.
We have prepared a simple sample using DataForm inside SfPopupLayout.
<sfpopup:SfPopupLayout x:Name="popUpLayout" StaysOpen="True" >
Sample link: DataFormPopup
We hope this helps. Please let us know if you would require any further assistance.
Farjana Parveen A