'宣言 Public Class DataGridColumnCollection Inherits System.Collections.ObjectModel.Collection(Of DataGridColumn)
public class DataGridColumnCollection : System.Collections.ObjectModel.Collection<DataGridColumn>
'宣言 Public Class DataGridColumnCollection Inherits System.Collections.ObjectModel.Collection(Of DataGridColumn)
public class DataGridColumnCollection : System.Collections.ObjectModel.Collection<DataGridColumn>
System.Object
System.Collections.ObjectModel.Collection<T>
C1.WPF.DataGrid.DataGridColumnCollection