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Resolved Set an environment variable
  1. How-to
0 Votes
  1. Gimmy Susan
  2. PowerBuilder
  3. Monday, 11 July 2022 12:26 PM UTC

Good morning community
I need to set an environment variable and read it later.


I found: www://https://codeverge.com/sybase.powerbuilder.general/creating-setting-environment-vari/954332

 

I try to set it:

FUNCTION boolean SetEnvironmentVariableA (string szName, string szValue) LIBRARY "kernel32.dll" boolean lb_ret
lb_ret = SetEnvironmentVariableA ("Key", "Value")

 

If I try to read it:

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

 

The result is always "* UNDEFINED *"


Any suggestions ?

Thanks in advance for the help.

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