Description
This unit provides a component and various routines for manipulating environment variables. Features include:A component to enumerate all available environment variables and to get, set and delete variables.A set of routines effectively duplicating facilities of component, but also able to create a string list containing information about all environment variables.A routine to replace a environment variable name references within a string with the values of the variables.A routine to create a customised environment block for passing to child processes.A help file is supplied which integrates into the Delphi 3 to 7 IDE and provides help on the component and routines.This component and routines are essentially wrappers around the following Windows API calls:GetEnvironmentVariable: returns the value of a given environment variable.SetEnvironmentVariable: sets an environment variable's value.GetEnvironmentStrings: gets a list of all available environment variables.ExpandEnvironmentStrings: replaces all '%' delimited environment variable names in a string with the variables' values.To learn about the use and manipulation of environment variables check out the article linked to from the component's home page.
Related:
Component - Delphi - Download - Environment - Environment Block - Environment Variable - Expandenvironmentstrings - Free - Freeware - Getenvironmentstrings - Getenvironmentvariable - Setenvironmentvariable - Source Code - Windows Api
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