'宣言 Public Overloads Shared Function CreateGenericCustomGroup( _ ByVal cti As CachedTypedInfo, _ ByVal comparer As Object, _ ByVal converter As IValueConverter, _ ByVal converterParam As Object _ ) As GroupByContext
public static GroupByContext CreateGenericCustomGroup( CachedTypedInfo cti, object comparer, IValueConverter converter, object converterParam )