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63 lines
2.0 KiB
C#
63 lines
2.0 KiB
C#
//
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// System.Web.NoParamsInvoker - proxy used to invoke wired up events without parameters
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// as if they had parameters.
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//
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// Authors:
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// Gonzalo Paniagua Javier (gonzalo@ximian.com)
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//
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// (c) 2003 Ximian, Inc. (http://www.ximian.com)
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// (c) 2003-2009 Novell, Inc (http://novell.com)
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//
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System.Reflection;
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namespace System.Web
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{
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delegate void NoParamsDelegate ();
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sealed class NoParamsInvoker
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{
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EventHandler faked;
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NoParamsDelegate real;
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public NoParamsInvoker (object o, MethodInfo method)
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{
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if (method.IsStatic)
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real = (NoParamsDelegate) Delegate.CreateDelegate (
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typeof (NoParamsDelegate), method);
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else
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real = (NoParamsDelegate) Delegate.CreateDelegate (typeof (NoParamsDelegate), o, method);
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faked = new EventHandler (InvokeNoParams);
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}
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void InvokeNoParams (object o, EventArgs args)
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{
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real ();
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}
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public EventHandler FakeDelegate {
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get { return faked; }
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}
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}
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}
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