Hi,

 I am using Xamdatagrid v 10.1..I am also using MVVM which doesnot allow me to write code in the code behind (.cs) file. The grid when it loads needs to readonly ie, not editable. Later when we add a new row to the grid , it has to be made editable for that row only. Also there is a edit button in the screen on click of which , the selected row should be made in edit mode. I have done this using a binding to grid'd allowedit property, but that doesnt seem to work.. can you find me a way of doing this or direct me to any link where such a thing has been done.its urgent .please help