This class provides the base functionality used by many of the ADO.NET collection types, such as ConstraintCollection , DataColumnCollection . DataRelationCollection , DataRowCollection , and DataTableCollection .

public class InternalDataCollectionBase : ICollection, IEnumerable {
// Public Constructors
   public InternalDataCollectionBase(  );  
// Public Instance Properties
   public virtual int Count{get; }                             // implements ICollection
   public bool IsReadOnly{get; } 
   public bool IsSynchronized{get; }                           // implements ICollection
   public object SyncRoot{get; }                               // implements ICollection
// Protected Instance Properties
   protected virtual ArrayList List{get; } 
// Public Instance Methods
   public void CopyTo( Array ar, int index);                   // implements ICollection
   public IEnumerator GetEnumerator(  );                         // implements IEnumerable
}

Subclasses

ConstraintCollection , DataColumnCollection , DataRelationCollection , DataRowCollection , DataTableCollection