pdflistwidgetitemcollection-ag凯发旗舰厅

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com.spire.pdf.widget
class pdflistwidgetitemcollection

java.lang.object
  com.spire.pdf.pdfcollection
      com.spire.pdf.widget.pdflistwidgetitemcollection

all implemented interfaces:: com.spire.ms.system.collections.ienumerable, java.lang.iterable

public class pdflistwidgetitemcollection
extends pdfcollection
extends pdfcollection

represents a collection of list box field items.

constructor summary
`pdflistwidgetitemcollection(pdfchoicewidgetfieldwidget widgetfieldwidget)`

method summary
`int`	`add(pdflistwidgetitem widgetitem)` inserts an item at the end of the collection.
`void`	`clear()` clears the item collection.
`pdflistwidgetitem`	`get(int index)` gets the at the specified index.
`void`	`insert(int index, pdflistwidgetitem widgetitem)` inserts the list item at the specified index.
`void`	`removeat(int index)` removes the element at the specified index.

methods inherited from class com.spire.pdf.pdfcollection
`getcount, getlist`

constructor detail

pdflistwidgetitemcollection

public pdflistwidgetitemcollection(pdfchoicewidgetfieldwidget widgetfieldwidget)

method detail

get

public pdflistwidgetitem get(int index)

gets the at the specified index.

add

public int add(pdflistwidgetitem widgetitem)

inserts an item at the end of the collection.

parameters:: widgetitem - a object to be added to collection.
returns:: the index of item.

insert

public void insert(int index,
                   pdflistwidgetitem widgetitem)

inserts the list item at the specified index.

parameters:: index - the index.; widgetitem - the item.

removeat

public void removeat(int index)

removes the element at the specified index.

parameters:: index - the index.
see also:: throws indexoutofrange exception if the index is out of bounds.

clear

public void clear()

clears the item collection.