System.MonoCustomAttrs.IsUserCattrProvider C# (CSharp) Метод

		static bool IsUserCattrProvider (object obj)
		{
			Type type = obj as Type;
			if ((type is MonoType) || (type is TypeBuilder))
				return false;
			if ((obj is Type))
				return true;
			if (corlib == null)
				 corlib = typeof (int).Assembly;
			return obj.GetType ().Assembly != corlib;
		}
	

        internal static bool IsDefined(ICustomAttributeProvider obj, Type attributeType, bool inherit)
        {
            if (attributeType == null)
            {
                throw new ArgumentNullException("attributeType");
            }
            if (MonoCustomAttrs.IsUserCattrProvider(obj))
            {
                return(obj.IsDefined(attributeType, inherit));
            }
            if (MonoCustomAttrs.IsDefinedInternal(obj, attributeType))
            {
                return(true);
            }
            object[] pseudoCustomAttributes = MonoCustomAttrs.GetPseudoCustomAttributes(obj, attributeType);
            if (pseudoCustomAttributes != null)
            {
                for (int i = 0; i < pseudoCustomAttributes.Length; i++)
                {
                    if (attributeType.IsAssignableFrom(pseudoCustomAttributes[i].GetType()))
                    {
                        return(true);
                    }
                }
            }
            ICustomAttributeProvider @base;

            return(inherit && (@base = MonoCustomAttrs.GetBase(obj)) != null && MonoCustomAttrs.IsDefined(@base, attributeType, inherit));
        }