.NET Framework 4
Retrieves the value of an environment variable.
This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.
|GetEnvironmentVariable(String)||Retrieves the value of an environment variable from the current process.|
|GetEnvironmentVariable(String, EnvironmentVariableTarget)||Retrieves the value of an environment variable from the current process or from the Windows operating system registry key for the current user or local machine.|