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    GetChildAt

    « nsIAccessible Page

    Summary

    This method returns Nth accessible child using zero-based index.

     nsIAccessible getChildAt(
       in long aChildIndex
     );
    

    Parameters

    aChildIndex
    [in] The index of the Nth child.

    Return value

    Returns Nth accessible child using zero-based index. If child index is less than zero then returns last child. If child index is greater than children count then returns null.

    Exceptions thrown
    Edit section

    NS_ERROR_FAILURE
    Indicates that the accessible is unattached from the accessible tree.

    See Also

    Document Tags and Contributors

    Contributors to this page: Surkov.alexander
    Last updated by: Surkov.alexander,