This custom collection class contains DataGridItem objects. It is used for the DataGrid.Items property of the DataGrid control.
public class DataGridItemCollection : ICollection, IEnumerable { // Public Constructors public DataGridItemCollection(System.Collections.ArrayList items); // Public Instance Properties public int Count{get; } // implements ICollection public bool IsReadOnly{get; } public bool IsSynchronized{get; } // implements ICollection public object SyncRoot{get; } // implements ICollection public DataGridItem this[int index]{get; } // Public Instance Methods public void CopyTo(Array array, int index); // implements ICollection public IEnumerator GetEnumerator( ); // implements IEnumerable }