IsDefined() [4/8]

static bool System.Attribute.IsDefined ( MemberInfo element, Type attributeType, bool inherit )

inlinestaticinherited

Definition at line 389 of file Attribute.cs.

    {
        if (element == null)
        {
            throw new ArgumentNullException("element");
        }
        if (attributeType == null)
        {
            throw new ArgumentNullException("attributeType");
        }
        if (!attributeType.IsSubclassOf(typeof(Attribute)) && attributeType != typeof(Attribute))
        {
            throw new ArgumentException(SR.Argument_MustHaveAttributeBaseClass);
        }
        return element.MemberType switch
        {
            MemberTypes.Property => InternalIsDefined((PropertyInfo)element, attributeType, inherit), 
            MemberTypes.Event => InternalIsDefined((EventInfo)element, attributeType, inherit), 
            _ => element.IsDefined(attributeType, inherit), 
        };
    }

References System.SR.Argument_MustHaveAttributeBaseClass, System.Attribute.InternalIsDefined(), System.Reflection.MemberInfo.IsDefined(), and System.Type.IsSubclassOf().