EnvStr

Return environment variable by index.

Declaration

Source position: dosh.inc line 119

Description

EnvStr returns the Index-th Name=Value pair from the list of environment variables. The index of the first pair is zero.

Errors

The length is limited to 255 characters.

See also

Example

Program Example13;
uses Dos;

{ Program to demonstrate the EnvCount and EnvStr function. }

var
  i : Longint;
begin
  WriteLn('Current Environment is:');
  or:=1 to EnvCount do
   WriteLn(EnvStr(i));
end.