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//
// System.ComponentModel.ProvidePropertyAttribute.cs
//
// Authors:
// Martin Willemoes Hansen (mwh@sysrq.dk)
// Andreas Nahr (ClassDevelopment@A-SoftTech.com)
//
// (C) 2003 Martin Willemoes Hansen
// (C) 2003 Andreas Nahr
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
namespace System.ComponentModel
{
[AttributeUsage(AttributeTargets.Class, AllowMultiple = true, Inherited = true)]
public sealed class ProvidePropertyAttribute : Attribute
{
private string Property;
private string Receiver;
public ProvidePropertyAttribute (string propertyName, string receiverTypeName)
{
Property = propertyName;
Receiver = receiverTypeName;
}
public ProvidePropertyAttribute (string propertyName, Type receiverType)
{
Property = propertyName;
Receiver = receiverType.AssemblyQualifiedName;
}
public string PropertyName {
get { return Property; }
}
public string ReceiverTypeName {
get { return Receiver; }
}
public override object TypeId {
get {
// seems to be MS implementation
return base.TypeId + Property;
}
}
public override bool Equals (object obj)
{
if (!(obj is ProvidePropertyAttribute))
return false;
if (obj == this)
return true;
return (((ProvidePropertyAttribute) obj).PropertyName == Property) &&
(((ProvidePropertyAttribute) obj).ReceiverTypeName == Receiver);
}
public override int GetHashCode()
{
return (Property + Receiver).GetHashCode ();
}
}
}
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