API.md

Environment Variables Unit Programmers Guide

Applies to: ~>3.0

Introduction

This section of the Environment Variables Unit documentation describes the API exposed by the unit to programmers.

Contents

Units

Unit	Description
PJEnvVars	All the run time code. This includes a static class for manipulating environment variables, an environment variable enumerator, various supporting types and a deprecated component and related routines. See below for details.
PJEnvVarsDsgn	⚠️ Deprecated. Registers the TPJEnvVars component with the Delphi IDE. No further documentation for this unit is available.

Classes

Class	Description
TPJEnvironmentVars	Static class for reading and manipulating environment variables.
TPJEnvVars	⚠️ Deprecated. Component for eading and manipulating environment variables.
TPJEnvVarsEnumerator	Class that enumerates all the environment variable names in the current process.

Other

Item	Description
Other Types	Other types used by TPJEnvironmentVars and TPJEnvVars.
Helper Routines	⚠️ Deprecated. Various environment variable manipulation routines.

Conventions

This documentation complies with these conventions.

Links

• Overview