This function returns the environment variables (operating system variables set with the SET command). To access an environment variable, use a numeric index or the variable's name. If you access the environment variables by index, as in


you'll get a string that contains both the name of the environment variable and its value, such as:


To retrieve only the value of the TMP environment variable, use the expression Conso1e.WriteLine(Environ("TMP")) and the function will return the value: C:\WINDOWS\TEMP

If you specify a nonexistent environment variable name, a zero-length string ("") is returned.

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