ListEnumerator.moveNext Method
Determines whether the enumerator denotes a valid list element.
Syntax
public boolean moveNext()
Run On
Called
Return Value
Type: boolean
true if the current position in the list holds a valid element; otherwise, false.
Remarks
List enumerators start before the first element in the list. You must call the moveNext method to make it point to the first element in the list.
Examples
The following example uses the moveNext method to check whether there is another element in the list and then sets the dimensionTopic variable to the value of the current list element.
public DimensionTopic firstDimensionTopic()
{
DimensionTopic dimensionTopic;
ListEnumerator enumerator;
enumerator = this.getTopicsEnumerator();
if (enumerator.moveNext())
{
dimensionTopic = enumerator.current();
}
return dimensionTopic;
}