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C# in a Nutshell, Second Edition
book

C# in a Nutshell, Second Edition

by Peter Drayton, Ben Albahari, Ted Neward
August 2003
Intermediate to advanced content levelIntermediate to advanced
928 pages
32h 1m
English
O'Reilly Media, Inc.
Content preview from C# in a Nutshell, Second Edition

Reflecting Over a Type Hierarchy

Once you have retrieved a Type instance, you can navigate the application hierarchy described earlier, accessing the metadata via types that represent members, modules, assemblies, namespaces, AppDomains, and nested types. You can also inspect the metadata and any custom attributes, create new instances of the types, and invoke members.

Here is an example that uses reflection to display the members in three different types:

using System;
using System.Reflection;
class Test {
  static void Main( ) {
    object o = new Object( );
    DumpTypeInfo(o.GetType( ));
    DumpTypeInfo(typeof(int));
    DumpTypeInfo(Type.GetType("System.String"));
  }
  static void DumpTypeInfo(Type t) {
    Console.WriteLine("Type: {0}", t);
  
    // Retrieve the list of members in the type
    MemberInfo[ ] miarr = t.GetMembers( );
  
    // Print out details on each of them
    foreach (MemberInfo mi in miarr)
      Console.WriteLine("  {0}={1}", mi.MemberType, mi);
  }
}
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Publisher Resources

ISBN: 0596005261Catalog PageErrata