In this post what I want to learn and to share something like how to get the selected items from the data grid control of the Silver light using MVVM. You can see the main output of the example code in the Image 1, here you can see that I have a data grid control and three button with label Add, edit and delete records. Let me explain you what is happening in the example code, user is allowed to select multiple record from the grid and the selected records Ids are displayed in the "Selected Ids" area. If user select only one record then add and edit buttons are enabled and if records are more then one then add and edit buttons are disabled. Similarly If number of selected item count is shown in the delete button text.
View Complete Post