Jump to Real's How-to Main page

Retrieve an environment variable

// PB6 
ContextKeyword lcxk_base
string ls_Path
string ls_values[]

this.GetContextService("Keyword", lcxk_base)
lcxk_base.GetContextKeywords("path", ls_values)
IF Upperbound(ls_values) > 0 THEN
   ls_Path = ls_values[1]
ELSE
   ls_Path = "*UNDEFINED*"
END IF

See this Howto for common XP environment variables

If you find this article useful, consider making a small donation
to show your supportfor this Web site and its content.

Written and compiled by Réal Gagnon ©1998-2005
[ home ]