public override PropertyConstraintViolationError Validate(IEnumerable value, PropertyDefinition propertyDefinition, IPropertyBag propertyBag)
{
ICollection collection = value as ICollection;
int num = 0;
if (collection != null)
{
num = collection.Count;
}
else
{
IEnumerator enumerator = value.GetEnumerator();
while (enumerator.MoveNext())
{
num++;
}
}
if (num > this.maxCount)
{
return(new PropertyConstraintViolationError(DataStrings.CollectiionWithTooManyItemsFormat(this.maxCount.ToString()), propertyDefinition, value, this));
}
return(null);
}