GetEnvironmentVariable¶

Return the value of an environment variable.

Declaration¶

Source position: osutilsh.inc line 27

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

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

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.