How can I get Environnment variables and if something is missing, set the value?
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How can I get Environnment variables and if something is missing, set the value?
Use the System.Environment class.
The methods
and
will do the job for you.
The optional parameter
Targetis an enum of typeEnvironmentVariableTargetand it can be one of:Machine,Process, orUser. If you omit it, the default target is the current process.