Programmer Guide/Command Reference/ENV: Difference between revisions
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{{DISPLAYTITLE:{{SUBPAGENAME}}}} | {{DISPLAYTITLE:{{SUBPAGENAME}}}} | ||
{{Command Reference}} | |||
<var>var</var> := ENV windowsvar | <var>var</var> := ENV windowsvar | ||
The <code>ENV</code> statement retrieves the value of an environment variable from Windows. On no such environment variable existing, <code>ENV</code> will return an empty string, not considering this cause for alarm. | The <code>ENV</code> statement retrieves the value of an environment variable from Windows. On no such environment variable existing, <code>ENV</code> will return an empty string, not considering this cause for alarm. | ||
<!-- C.G. 23.3.2011 --> | <!-- C.G. 23.3.2011 --> | ||
Latest revision as of 08:43, 13 May 2015
var := ENV windowsvar
The ENV statement retrieves the value of an environment variable from Windows. On no such environment variable existing, ENV will return an empty string, not considering this cause for alarm.
