mcs/class/corlib/System.Reflection/MonoEvent.cs

   1 //
   2 // System.Reflection/MonoEvent.cs
   3 //
   4 // Author:
   5 //   Paolo Molaro (lupus@ximian.com)
   6 //
   7 // (C) 2001 Ximian, Inc.  http://www.ximian.com
   8 //
   9
  10 using System;
  11 using System.Reflection;
  12 using System.Runtime.CompilerServices;
  13 using System.Runtime.InteropServices;
  14
  15 namespace System.Reflection {
  16         internal struct MonoEventInfo {
  17                 public Type parent;
  18                 public String name;
  19                 public MethodInfo add_method;
  20                 public MethodInfo remove_method;
  21                 public MethodInfo raise_method;
  22                 public EventAttributes attrs;
  23
  24                 [MethodImplAttribute(MethodImplOptions.InternalCall)]
  25                 internal static extern void get_event_info (MonoEvent ev, out MonoEventInfo info);
  26         }
  27
  28         internal sealed class MonoEvent: EventInfo {
  29                 IntPtr klass;
  30                 IntPtr handle;
  31
  32                 public override EventAttributes Attributes {
  33                         get {
  34                                 MonoEventInfo info;
  35                                 MonoEventInfo.get_event_info (this, out info);
  36
  37                                 return info.attrs;
  38                         }
  39                 }
  40
  41                 public override MethodInfo GetAddMethod(bool nonPublic) {
  42                         MonoEventInfo info;
  43                         MonoEventInfo.get_event_info (this, out info);
  44
  45                         return info.add_method;
  46                 }
  47                 public override MethodInfo GetRaiseMethod( bool nonPublic) {
  48                         MonoEventInfo info;
  49                         MonoEventInfo.get_event_info (this, out info);
  50
  51                         return info.raise_method;
  52                 }
  53                 public override MethodInfo GetRemoveMethod( bool nonPublic) {
  54                         MonoEventInfo info;
  55                         MonoEventInfo.get_event_info (this, out info);
  56
  57                         return info.remove_method;
  58                 }
  59
  60                 public override Type DeclaringType {
  61                         get {
  62                                 MonoEventInfo info;
  63                                 MonoEventInfo.get_event_info (this, out info);
  64
  65                                 return info.parent;
  66                         }
  67                 }
  68                 public override Type ReflectedType {
  69                         get {
  70                                 MonoEventInfo info;
  71                                 MonoEventInfo.get_event_info (this, out info);
  72
  73                                 return info.parent;
  74                         }
  75                 }
  76                 public override string Name {
  77                         get {
  78                                 MonoEventInfo info;
  79                                 MonoEventInfo.get_event_info (this, out info);
  80
  81                                 return info.name;
  82                         }
  83                 }
  84         }
  85 }