Environ Function

Returns the value of an environment variable as a string. Environment variables are dependent on the type of operating system that you have.

Syntax:

Environ (Environment As String)

Return value:

String

Parameters:

Environment: Environment variable that you want to return the value for.

Error codes:

5 Invalid procedure call

Example:

Sub ExampleEnviron
Dim sTemp As String
    sTemp=Environ ("TEMP")
    If sTemp = "" Then sTemp=Environ("TMP")
    MsgBox "'" & sTemp & "'" ,64,"Directory of temporary files:"
End Sub