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  6. GetEnvironmentVariable()

GetEnvironmentVariable()

Summary

Gets the value of a DOS environment variable.

 

Syntax

value = GetEnvironmentVariable(string variable)

 

Argument Contents
variable The name of the DOS environment variable

 

Returns

A string containing the value of the environment variable, or null if the variable was not found.

 

Example

search_path = GetEnvironmentVariable("PATH")

 

See Also

Function Summary
SetEnvironmentVariable() Sets the value of a DOS environment variable within the current program's process

 

 

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