![](dotnetdiagramimages/C1_WPF_FlexGrid_4_5_2_C1_WPF_FlexGrid_ColumnCollection.png)
'Declaration
<DefaultMemberAttribute("Item")> <DebuggerTypeProxyAttribute(System.Collections.Generic.Mscorlib_CollectionDebugView`1)> <DebuggerDisplayAttribute("Count = {Count}")> Public Class ColumnCollection Inherits C1.WPF.FlexGrid.RowColCollection(Of Column)
[DefaultMember("Item")] [DebuggerTypeProxy(System.Collections.Generic.Mscorlib_CollectionDebugView`1)] [DebuggerDisplay("Count = {Count}")] public class ColumnCollection : C1.WPF.FlexGrid.RowColCollection<Column>
System.Object
System.Collections.ObjectModel.Collection<T>
System.Collections.ObjectModel.ObservableCollection<T>
C1.WPF.FlexGrid.RowColCollection<T>
C1.WPF.FlexGrid.ColumnCollection