[<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide]
  XPdelEnv()
  Delete an environment variable
------------------------------------------------------------------------------

  Function:    XPdelEnv()

               This Function removes an environment string from the
               environment. Sort of XPsetEnv(x,""), but better.

  Syntax:      XPdelEnv(cVar)

  Arguments:   <cVar> is the variable one wishes to remove.

  Returns:     A logical indicating the succes of the operation.

  Usage:       XPdelEnv('CLIPPER')
               * This would remove a SET CLIPPER=.. reference!
               * So it gone when you QUIT.

See Also: XPreadEnv() XPsetEnv() XPenvDel()
This page created by ng2html v1.05, the Norton guide to HTML conversion utility. Written by Dave Pearson