UserName

Gets the user name of the person who started the current thread.

String System.Environment.UserName()

Criteria

Placement

GetEnvironment

Variable Retrieves the value of an environment variable.

String System.Environment.GetEnvironmentVariable (String variable)

System.Environment.GetEnvironmentVariable("COMPUTERNAME")

ExpandEnvironment

Variables Replaces the name of each environment variable embedded in the specified string with the string equivalent of the value of the variable, and then returns the resulting string.

String System.Environment.ExpandEnvironmentVariables (String inputSting)

System.Environment.ExpandEnvironmentVariables("My system drive is %SystemDrive% and my system root is %SystemRoot%")

Current

Directory Gets the fully qualified path of the current working directory.

String System.Environment.CurrentDirectory()

System.Environment.CurrentDirectory()