WPF Data Grid - Create a Master-Detail Grid in Code This example creates a master-detail GridControl in code-behind. Files to Review MainWindow.xaml.cs (VB: MainWindow.xaml.vb) MainWindow.xaml (VB: MainWindow.xaml) Data.cs (VB: Data.vb) Documentation Master-Detail Data Presentation Tabbed View for Details TabViewDetailDescriptor DataControlDetailDescriptor ContentDetailDescriptor More Examples WPF Data Grid - Create Master-Detail Grid WPF Data Grid - Display Detail Content in Tabs WPF Data Grid - Expand and Collapse Master Rows WPF Data Grid - Specify Detail Buttons Visibility WPF Data Grid - Select Details Based on the Data in the Master Row