private ValidationResult ValidateOption(object target, ConfigurationOptionModel model, ConfigurationIdentity configIdentity, IEnumerable <ConfigurationSet> configurationSets)
{
var results = new List <ValidationResult>();
var options = target as IEnumerable;
if (target == null)
{
return(new ValidationResult(ValidationStrings.InvalidOptionType(model.Type)));
}
var duplicateChecker = new HashSet <string>();
foreach (var option in options)
{
var key = model.GetKeyFromObject(option);
if (!duplicateChecker.Add(key))
{
results.Add(new ValidationResult(ValidationStrings.DuplicateOptionKeys(model.Name, key)));
}
results.Add(ValidateProperties(option, model.ConfigurationProperties, configIdentity, configurationSets));
}
return(new ValidationResult(results));
}
