public override PropertyConstraintViolationError Validate(object value, PropertyDefinition propertyDefinition, IPropertyBag propertyBag)
{
IPvxAddress pvxAddress = new IPvxAddress(0UL, this.maxIPRange);
IPRange iprange = value as IPRange;
if (iprange != null && pvxAddress.CompareTo(iprange.Size) < 0)
{
return(new PropertyConstraintViolationError(DataStrings.ConstraintViolationIpRangeNotAllowed(iprange.ToString(), this.maxIPRange), propertyDefinition, value, this));
}
return(null);
}