App: C#, .NET4, Windows 7
When an app starts up, it gets a copy of the current environment variables and they stay constant for the life of that app. I want to know how to get the actual current environment variables, allowing me to react to changes.
Do I need to go to the registry? I've pondered spawning a cmd.exe and dumping the output of set, but I'd prefer something less hacky.
Thanks
The following overload might give you what you want:
String Environment.GetEnvironmentVariable(String, EnvironmentVariableTarget)
Try passing EnvironmentVariableTarget.User
or EnvironmentVariableTarget.Machine
.
To get all of the variables, call
IDictionary Environment.GetEnvironmentVariables(EnvironmentVariableTarget)
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