I have a datagrid and a "Edit" button. When I select a row in datagrid and click on the "Edit" button, I want to edit two cells of selected row. And all the other rows should remain non-editable. How can I do this. I have seen itemEditBeginning, itemEditEnd and itemEditorCreate events of datagrid but don't know how to handle these through a button click. Anybody please help.