Class TPagedListIterator
TPagedListIterator class
TPagedListIterator implements Iterator interface.
TPagedListIterator is used by TPagedDataSource
. It allows
TPagedDataSource to return a new iterator for traversing the items in a TList
object.
- TPagedListIterator implements Iterator
Package: System\Collections
Copyright: Copyright © 2005-2014 PradoSoft
License: http://www.pradosoft.com/license/
Author: Qiang Xue <qiang.xue@gmail.com>
Since: 3.0
Located at Collections/TPagedDataSource.php
Copyright: Copyright © 2005-2014 PradoSoft
License: http://www.pradosoft.com/license/
Author: Qiang Xue <qiang.xue@gmail.com>
Since: 3.0
Located at Collections/TPagedDataSource.php
public
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public
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public
integer
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#
key( )
Returns the key of the current array item. This method is required by the interface Iterator. |
public
mixed
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public
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#
next( )
Moves the internal pointer to the next array item. This method is required by the interface Iterator. |
public
boolean
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#
valid( )
Returns whether there is an item at current position. This method is required by the interface Iterator. |