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IListDataSource.itemFromIndex method

  • Artigo

Retrieves the item at the specified index.

Syntax

iListDataSource.itemFromIndex(index).done( /* Your success and error handlers */ );

Parameters

  • index
    Type: Number

    A value that is greater than or equal to zero that is the index of the item to retrieve.

Return value

Type: Promise**

A Promise that provides an IItem that contains the requested item or a FetchError if an error was encountered. If the item wasn't found, the promise completes with a value of null.

Requirements

Minimum WinJS version

WinJS 3.0

Namespace

WinJS.UI

See also

IListDataSource