DictionaryValidateGroup public class DictionaryValidateGroup : IDictionaryValidate, IDataErrorInfo, INotifyPropertyChanged, IDisposable Documentation public bool CanValidate { get; set; } public string Error { get; } public bool IsValid { get; } public string this[string columnName] { get; } public IEnumerable<IDictionaryValidator> Validators { get; } public event PropertyChangedEventHandler PropertyChanged public DictionaryValidateGroup(object[] groups, IDictionaryAdapter adapter) public void AddValidator(IDictionaryValidator validator) public void Dispose() public DictionaryValidateGroup ValidateGroups(object[] groups)