Hello Ayyappan,

Thank you for your post. I have been looking into it and I created a sample project for you showing the functionality you want to achieve. Basically I create a ContextMenu for the XamDataGrid and handled its Item’s Click event and the XamDataGrid’s PreviewMoueseRightButtonDown events, in which I get the index if the clicked Record and insert a new one before it. Please let me know if this helps you or you need further assistance on this matter.

Looking forward for your reply.