This example demonstrates how to use custom rules to sort data in the GridControl.

If you want to maintain a clean MVVM pattern and specify custom sort operations in a ViewModel, create a command and bind it to the GridControl.CustomColumnSortCommand property.

• MainWindow.xaml (MainWindow.xaml)
• MainWindow.xaml.cs (MainWindow.xaml.vb)

• MainWindow.xaml (MainWindow.xaml)
• MainViewModel.cs (MainViewModel.vb)

• Sorting
• Sorting Modes and Custom Sorting
• GridControl.CustomColumnSort
• TreeListView.CustomColumnSort
• GridControl.CustomColumnSortCommand
• TreeListView.CustomColumnSortCommand

• How to sort group rows by summary values
• How to Apply Custom Rules to Group Rows