Export (0) Print
Expand All

DataKeyCollection.GetEnumerator Method

Creates a System.Collections.IEnumerator implemented object that contains all key fields in the DataKeyCollection.

[Visual Basic]
Public Overridable Function GetEnumerator() As IEnumerator _
   Implements IEnumerable.GetEnumerator
[C#]
public virtual IEnumerator GetEnumerator();
[C++]
public: virtual IEnumerator* GetEnumerator();
[JScript]
public function GetEnumerator() : IEnumerator;

Return Value

A System.Collections.IEnumerator implemented object that contains all key fields in the DataKeyCollection.

Implements

IEnumerable.GetEnumerator

Remarks

Use this method to create a System.Collections.IEnumerator implemented object that can be iterated through to get each item in the DataKeyCollection.

Use the IEnumerator.Current property to get the item currently pointed to in the collection.

Use the IEnumerator.MoveNext method to move to the next item in the collection.

Use the IEnumerator.Reset method to move the enumerator to its initial position.

Note   After you create a System.Collections.IEnumerator implemented object or use the IEnumerator.Reset method to move the enumerator to the first item in the collection, you must call the IEnumerator.MoveNext method. Otherwise, the item represented by the IEnumerator.Current property is undefined.

Requirements

Platforms: Windows 2000, Windows XP Professional, Windows Server 2003 family

See Also

DataKeyCollection Class | DataKeyCollection Members | System.Web.UI.WebControls Namespace | System.Collections.IEnumerator | IEnumerator.Current | IEnumerator.MoveNext | IEnumerator.Reset

Show:
© 2015 Microsoft