Select / Deselect all checkbox in DataGrid In Silverlight

IntroductionIn the previous article we have seen how to add a Checkbox Column In DataGrid and how to achieve multi select delete operation. In this article we will see how we can select all rows of DataGrid and delete all selected. Creating Silverlight ProjectFire up Visual Studio 2008 and create a new Silverlight 3 Project. Name it as SelectAllRowsDataGrid.As you see we have customized the