System.Reflection.CustomAttribute.IsDefined C# (CSharp) Method

        internal static bool IsDefined(RuntimeMethodInfo method, RuntimeType caType, bool inherit)
        {
            ASSERT.PRECONDITION(method != null);

            if (PseudoCustomAttribute.IsDefined(method, caType))
                return true;

            if (IsCustomAttributeDefined(method.Module, method.MetadataToken, caType))
                return true;

            if (!inherit)
                return false;

            method = method.GetParentDefinition() as RuntimeMethodInfo;

            while (method != null)
            {
                if (IsCustomAttributeDefined(method.Module, method.MetadataToken, caType, inherit))
                    return true;

                method = method.GetParentDefinition() as RuntimeMethodInfo;
            }

            return false;
        }

 public override bool IsDefined(Type attributeType, bool inherit)
 {
     return(CustomAttribute.IsDefined(this, attributeType, inherit));
 }