1 // cs_namespace_keyword.cs
3 namespace SomeNameSpace
7 public static void Main()
9 Nested
.NestedNameSpaceClass
.SayHello();
13 namespace Nested
// a nested namespace
15 public class NestedNameSpaceClass
17 public static void SayHello()
19 Console
.WriteLine("Hello");
25 // namespace can nest multiple levels at once.
26 namespace SomeNameSpace
.Nested
28 public class AlternativeNestedNameSpaceClass