2 // System.ComponentModel.ProvidePropertyAttribute.cs
5 // Martin Willemoes Hansen (mwh@sysrq.dk)
6 // Andreas Nahr (ClassDevelopment@A-SoftTech.com)
8 // (C) 2003 Martin Willemoes Hansen
9 // (C) 2003 Andreas Nahr
13 // Permission is hereby granted, free of charge, to any person obtaining
14 // a copy of this software and associated documentation files (the
15 // "Software"), to deal in the Software without restriction, including
16 // without limitation the rights to use, copy, modify, merge, publish,
17 // distribute, sublicense, and/or sell copies of the Software, and to
18 // permit persons to whom the Software is furnished to do so, subject to
19 // the following conditions:
21 // The above copyright notice and this permission notice shall be
22 // included in all copies or substantial portions of the Software.
24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
33 namespace System.ComponentModel
35 [AttributeUsage(AttributeTargets.Class, AllowMultiple = true, Inherited = true)]
36 public sealed class ProvidePropertyAttribute : Attribute
39 private string Property;
40 private string Receiver;
42 public ProvidePropertyAttribute (string propertyName, string receiverTypeName)
44 Property = propertyName;
45 Receiver = receiverTypeName;
48 public ProvidePropertyAttribute (string propertyName, Type receiverType)
50 Property = propertyName;
51 Receiver = receiverType.AssemblyQualifiedName;
54 public string PropertyName {
55 get { return Property; }
58 public string ReceiverTypeName {
59 get { return Receiver; }
62 public override object TypeId {
64 // seems to be MS implementation
65 return base.TypeId + Property;
69 public override bool Equals (object obj)
71 if (!(obj is ProvidePropertyAttribute))
75 return (((ProvidePropertyAttribute) obj).PropertyName == Property) &&
76 (((ProvidePropertyAttribute) obj).ReceiverTypeName == Receiver);
79 public override int GetHashCode()
81 return (Property + Receiver).GetHashCode ();