2 // System.Reflection/PropertyInfo.cs
5 // Paolo Molaro (lupus@ximian.com)
7 // (C) 2001 Ximian, Inc. http://www.ximian.com
8 // Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
10 // Permission is hereby granted, free of charge, to any person obtaining
11 // a copy of this software and associated documentation files (the
12 // "Software"), to deal in the Software without restriction, including
13 // without limitation the rights to use, copy, modify, merge, publish,
14 // distribute, sublicense, and/or sell copies of the Software, and to
15 // permit persons to whom the Software is furnished to do so, subject to
16 // the following conditions:
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 using System.Diagnostics;
31 using System.Globalization;
32 using System.Runtime.InteropServices;
33 using System.Runtime.CompilerServices;
35 namespace System.Reflection {
38 [ComDefaultInterfaceAttribute (typeof (_PropertyInfo))]
40 [ClassInterface(ClassInterfaceType.None)]
41 public abstract class PropertyInfo : MemberInfo, _PropertyInfo {
43 public abstract PropertyAttributes Attributes { get; }
44 public abstract bool CanRead { get; }
45 public abstract bool CanWrite { get; }
47 public bool IsSpecialName {
48 get {return (Attributes & PropertyAttributes.SpecialName) != 0;}
51 public override MemberTypes MemberType {
52 get {return MemberTypes.Property;}
54 public abstract Type PropertyType { get; }
56 protected PropertyInfo () { }
58 public MethodInfo[] GetAccessors ()
60 return GetAccessors (false);
63 public abstract MethodInfo[] GetAccessors (bool nonPublic);
65 public MethodInfo GetGetMethod()
67 return GetGetMethod (false);
69 public abstract MethodInfo GetGetMethod(bool nonPublic);
71 public abstract ParameterInfo[] GetIndexParameters();
73 public MethodInfo GetSetMethod()
75 return GetSetMethod (false);
78 public abstract MethodInfo GetSetMethod (bool nonPublic);
82 public virtual object GetValue (object obj, object[] index)
84 return GetValue(obj, BindingFlags.Default, null, index, null);
87 public abstract object GetValue (object obj, BindingFlags invokeAttr, Binder binder, object[] index, CultureInfo culture);
91 public virtual void SetValue (object obj, object value, object[] index)
93 SetValue (obj, value, BindingFlags.Default, null, index, null);
96 public abstract void SetValue (object obj, object value, BindingFlags invokeAttr, Binder binder, object[] index, CultureInfo culture);
98 public virtual Type[] GetOptionalCustomModifiers () {
99 return Type.EmptyTypes;
102 public virtual Type[] GetRequiredCustomModifiers () {
103 return Type.EmptyTypes;
106 static NotImplementedException CreateNIE ()
108 return new NotImplementedException ();
111 public virtual object GetConstantValue () {
115 public virtual object GetRawConstantValue() {
120 public override bool Equals (object obj)
122 return obj == (object) this;
125 public override int GetHashCode ()
127 return base.GetHashCode ();
130 public static bool operator == (PropertyInfo left, PropertyInfo right)
132 if ((object)left == (object)right)
134 if ((object)left == null ^ (object)right == null)
136 return left.Equals (right);
139 public static bool operator != (PropertyInfo left, PropertyInfo right)
141 if ((object)left == (object)right)
143 if ((object)left == null ^ (object)right == null)
145 return !left.Equals (right);
149 void _PropertyInfo.GetIDsOfNames ([In] ref Guid riid, IntPtr rgszNames, uint cNames, uint lcid, IntPtr rgDispId)
151 throw new NotImplementedException ();
154 void _PropertyInfo.GetTypeInfo (uint iTInfo, uint lcid, IntPtr ppTInfo)
156 throw new NotImplementedException ();
159 void _PropertyInfo.GetTypeInfoCount (out uint pcTInfo)
161 throw new NotImplementedException ();
164 void _PropertyInfo.Invoke (uint dispIdMember, [In] ref Guid riid, uint lcid, short wFlags, IntPtr pDispParams, IntPtr pVarResult, IntPtr pExcepInfo, IntPtr puArgErr)
166 throw new NotImplementedException ();