SetNumberOfLayers

Usage                  Boolean SetNumberOfLayers(nLayers As Integer)

Description         This method creates the array of viewable layers. Use the GetLayerNumberAt and SetLayerNumberAt methods for handling the array.

Parameters         nLayers                  Integer             Positive integer value. The number of elements in the array.

Return value      TRUE on success, otherwise FALSE. If the nLayers parameter is less or equval zero, the method returns FALSE.

Programming Notes        If you don’t want to use parameters as references in the parameter list you can use the following methods for handling viewable layers: SetLayerNumberAt, GetLayerNumberAt, SetNumberOfLayers, SetLayersExt. If you use C#, JavaScript, etc you should use these methods for layers.