| 1. | Environment Class provides information about current environment and platform | | |
| 2. | Sample for Environment class summary | | |
| 3. | Get Environment variables | | |
| 4. | Environment.CurrentDirectory Property gets or sets the fully qualified path of the current working directory. | | |
| 5. | Environment.Exit Method terminates this process and gives the underlying operating system the specified exit code. | | |
| 6. | Environment.ExitCode Property gets or sets the exit code of the process. | | |
| 7. | Environment.ExpandEnvironmentVariables Method replaces the name of each environment variable embedded in string | | |
| 8. | Environment.FailFast immediately terminates a process after writing a message to the Windows Application event log | | |
| 9. | Environment.GetCommandLineArgs returns a string array containing the command-line arguments for the current process. | | |
|
| 10. | Environment.GetEnvironmentVariables Method retrieves all environment variable names and their values | | |
| 11. | Environment.GetFolderPath (Environment.SpecialFolder) | | |
| 12. | Environment.GetLogicalDrives returns the logical drives on the current computer. | | |
| 13. | Environment.MachineName Property gets the NetBIOS name of this local computer. | | |
| 14. | Environment.NewLine Property gets the newline string defined for this environment. | | |
| 15. | Environment.OSVersion Property gets platform identifier and version number. | | |
| 16. | Environment.ProcessorCount Property gets the number of processors on the current machine. | | |
| 17. | Environment.StackTrace Property gets current stack trace information. | | |
| 18. | Environment.SystemDirectory Property gets the fully qualified path of the system directory. | | |
| 19. | Environment.TickCount Property gets the number of milliseconds elapsed since the system started. | | |
| 20. | Environment.UserDomainName Property gets the network domain name associated with the current user. | | |
| 21. | Environment.UserInteractive Property tells whether the current process is running in user interactive mode. | | |
| 22. | Environment.UserName Property gets the user name of the person who is currently logged on to the Windows operating system. | | |
| 23. | Environment.Version Property describes the major, minor, build, and revision numbers of the common language runtime. | | |
| 24. | Environment.WorkingSet Property gets the amount of physical memory mapped to the process context. | | |
| 25. | Get the common language runtime version. | | |