System Variables in C#
C# code for System Variables
class zzz
{
public static void Main(){
System.Collections.IDictionary i=System.Environment.GetEnvironmentVariables ();
System.Collections.IDictionaryEnumerator d=i.GetEnumerator();
System.Console.WriteLine(”Content-Type:text/html\n”);
System.Console.WriteLine(i.Count + “
“);
while (d.MoveNext())
{
System.Console.WriteLine(”{0}={1}
“,d.Key,d.Value);
}}}