Dataset.getlength(); Dataset.hasnext() - MACROMEDIA FLASH 8-COMPONENTS LANGUAGE Reference

DataSet.getLength()

Availability
Flash Player 7.
Edition
Flash MX Professional 2004.
Usage
dataSetInstance.getLength()
Returns
The number of items in the data set.
Description
Method; returns the number of items in the data set.
Example
The following example calls :
getLength()
//...
var my_ds:mx.data.components.DataSet;
my_ds = _parent.thisShelf.compactDiscs_ds;
trace ("Data set size is: " + my_ds.getLength());
//...

DataSet.hasNext()

Availability
Flash Player 7.
Edition
Flash MX Professional 2004.
Usage
dataSetInstance.hasNext()
Returns
A Boolean value.
DataSet.hasNext() 373