internal static MethodBase GetActualMethod(this MethodReference methodReference)
{
MethodInfo methodInfo = null;
Type[] types = Type.EmptyTypes;
Type type = methodReference.DeclaringType.GetActualType();
if (methodReference.Name.Equals(".ctor"))
{
return(methodReference.GetActualConstructor(type));
}
if (methodReference.IsGeneric())
{
return(methodReference.GetGenericActualMethod());
}
if (!type.ContainsGenericParameters(out types))
{
types = methodReference.Parameters
.Select(p => p.ParameterType.GetActualType())
.ToArray();
}
MethodInfo[] methodInfos = type.GetMember(methodReference.Name, MemberTypes.Method, _flags)
.Cast <MethodInfo>()
.Where(m => !m.IsGenericMethodDefinition)
.ToArray();
if (methodInfos.Length > 1)
{
methodInfo = Type.DefaultBinder.SelectMethod(_flags, methodInfos, types, null) as MethodInfo;
}
else
{
methodInfo = methodInfos[0];
}
return(methodInfo);
}