GetEnvironmentVariableValueAsync(string name) Method
Returns the value of the specified environment variable.
Syntax
public
abstract
Task<string> GetEnvironmentVariableValueAsync(string name)
Parameters
- name
- Type: string
The name of the variable.
Returns
The value of the variable if it is defined; otherwise null (Nothing in Visual Basic).
Exceptions
|
System.ArgumentNullException
|
name is null (Nothing in Visual Basic) or empty.
|
