Enable an display Controls under RowDetailsTemplate

Question

Hello Experts,

 

I am trying to Enable and disable controls that are shown under <DataGrid.RowDetailsTemplate> tag on click of edit button(Refer the image), i also want to display the data as read only with no borders when the selected row is expanded and then when Edit button is clicked it should make ID and ProductName textboxes activated. I am following MVVM Architecture using MVVM Light framework.