public bool Check <T>(string propertyName, T obj, bool collectErrors = false)
{
if (string.IsNullOrEmpty(propertyName))
{
throw new ArgumentException("Argument \"propertyName\" cannot be NULL");
}
if (!RuleSets.ContainsKey(propertyName))
{
return(true);
}
if (collectErrors == true && Errors.ContainsKey(propertyName))
{
Errors.Remove(propertyName);
}
IDelegateRuleSet <T> ruleSet = (IDelegateRuleSet <T>)RuleSets[propertyName];
if (!ruleSet.Check(obj))
{
if (collectErrors == true)
{
Errors.Add(propertyName, ruleSet.Errors);
RaiseErrorsChanged(propertyName);
}
return(false);
}
return(true);
}
public void AddRuleSet <P>(string propertyName, IDelegateRuleSet <P> ruleSet)
{
if (string.IsNullOrEmpty(propertyName))
{
throw new Exception("Property name cannot be empty string or null");
}
if (RuleSets.ContainsKey(propertyName))
{
throw new Exception(string.Format("RuleSet already exists for property \"{0}\"", propertyName));
}
RuleSets.Add(propertyName, ruleSet);
}
