swap()

Description

Switches the places for two images or documents.

Syntax

func swap(firstIndex:Int, secondIndex:Int)

Parameters

firstIndex:Int The index of the first image to be switched.
secondIndex:Int The index of the second image to be switched.

Return value

Void

Remarks

If firstIndex >= count or secondIndex >= count or firstIndex < 0 or secondIndex < 0, it will throw DcsValueOutOfRangeException.