Retrieve Method Attribute Only : Attributes « Reflection « C# / C Sharp
Retrieve Method Attribute Only
#region Copyright (C) 2005 - 2009 Giacomo Stelluti Scala
//
// Command Line Library: ReflectionUtil.cs
//
// Author:
// Giacomo Stelluti Scala (gsscoder@ymail.com)
//
// Copyright (C) 2005 - 2009 Giacomo Stelluti Scala
//
// 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.
#endregion
namespace CommandLine
{
using System;
using System.Collections.Generic;
using System.Reflection;
static class ReflectionUtil
{
public static TAttribute RetrieveMethodAttributeOnly<TAttribute>(object target)
where TAttribute : Attribute
{
MethodInfo[] info = target.GetType().GetMethods();
foreach (MethodInfo method in info)
{
if (!method.IsStatic)
{
Attribute attribute =
Attribute.GetCustomAttribute(method, typeof(TAttribute), false);
if (attribute != null)
{
return (TAttribute)attribute;
}
}
}
return null;
}
}
}
