====== EXPAND message ======

 


 
==== Description ====
 
Expands or collapses a hierarchical list box to the specified level.
 
==== Syntax ====
 
//listitem// = **Send_Message**(//controlID//, "**EXPAND**", //position//, //level//)
 
==== Parameters ====
 
For EXPAND, the Send_Message function has the following parameters.

^Parameter^Description^
|//Position//|//Position// can have one of the following values:\\ \\ __Value__ __Description__\\ 0 - Expand applied to entire list box.\\ > 0 - Position of item in list box.|
|//Level//|If //position// is greater than 0, //level// is relative to the item at the specified position. If //position// is 0, //level// is absolute.|