IEnumerable Interface

Represents a generic collection of objects that can be individually accessed by index.

Remarks

The IEnumerable interface is the root interface of the non-generic collection classes. It provides the fundamental capability to iterate over a collection.

The IEnumerable<T> interface, introduced in .NET Framework version 2.0, inherits from IEnumerable and provides additional functionality for generic collections. For new development, it is recommended to implement the generic IEnumerable<T> interface instead of IEnumerable.

Members

Methods

• GetEnumerator
  IEnumerator GetEnumerator()
  Returns an enumerator that iterates through the collection.

Implementations

The following classes implement the IEnumerable interface:

• System.Collections.ArrayList
• System.Collections.Queue
• System.Collections.Stack
• System.Collections.Hashtable
• And many others...

See Also

• IEnumerator Interface
• IEnumerable<T> Interface
• System Namespace
• System.Collections Namespace