using System; class MainClass { public static void Main() { Console.WriteLine("Command line : " + Environment.CommandLine); } }
Environment.SpecialFolder
using System; using System.Windows.Forms; class MyDocumentsFolder { public static void Main() { Console.WriteLine(Environment.GetFolderPath(Environment.SpecialFolder.Personal)); foreach (Environment.SpecialFolder s in Enum.GetValues(typeof(Environment.SpecialFolder))) { Console.WriteLine("{0} folder : {1}", s, Environment.GetFolderPath(s)); } } }
Environment.GetFolderPath
using System; using System.Windows.Forms; class MyDocumentsFolder { public static void Main() { Console.WriteLine(Environment.GetFolderPath(Environment.SpecialFolder.Personal)); } }
Environment.CommandLine, Environment.GetCommandLineArgs()
using System; class MainClass { public static void Main(string[] args) { Console.WriteLine(Environment.CommandLine); foreach (string s in Environment.GetCommandLineArgs()) { Console.WriteLine(s); } } }
Environment.GetEnvironmentVariables(EnvironmentVariableTarget.Process)
using System; using System.Collections; class MainClass { public static void Main() { IDictionary vars = Environment.GetEnvironmentVariables(EnvironmentVariableTarget.Process); foreach (string s in vars.Keys) { if (s.ToUpper().StartsWith("U")) { Console.WriteLine(s + " = " + vars[s]); } } } }
Environment.ExpandEnvironmentVariables
using System; using System.Collections; class MainClass { public static void Main() { Console.WriteLine(Environment.ExpandEnvironmentVariables("The Path on %computername% is %Path%")); } }
Environment.GetEnvironmentVariable
using System; using System.Collections; class MainClass { public static void Main() { Console.WriteLine("Path = " + Environment.GetEnvironmentVariable("Path")); } }