GetEnvironmentVariable

Return the value of an environment variable.

Declaration

Source position: osutilsh.inc line 26

  function GetEnvironmentVariable(const EnvVar: AnsiString) : AnsiString;
  function GetEnvironmentVariable(const EnvVar: UnicodeString)
                                  : UnicodeString;

Description

GetEnvironmentVariable returns the value of the EnvVar environment variable. If the specified variable does not exist or EnvVar is empty, an empty string is returned.

See also

Name Description
GetEnvironmentString Return an environment variable by index.
GetEnvironmentVariableCount Return the number of variables in the environment.