![](dotnetdiagramimages/C1_UWP_FlexGrid_C1_Xaml_FlexGrid_ColumnCollection.png)
'Declaration
Public Class ColumnCollection Inherits C1.Xaml.FlexGrid.RowColCollection(Of Column)
public class ColumnCollection : C1.Xaml.FlexGrid.RowColCollection<Column>
System.Object
System.Collections.ObjectModel.Collection<T>
System.Collections.ObjectModel.ObservableCollection<T>
C1.Xaml.FlexGrid.RowColCollection<T>
C1.Xaml.FlexGrid.ColumnCollection