void ValidateProperty(string propertyName)
{
var results = new ValidationResultCollection();
AttributeBasedValidation(propertyName, results);
OnValidateProperty(propertyName, results);
OnErrorsChanged(propertyName, ErrorsDictionary.SetErrors(propertyName, results));
}
void ValidateObject()
{
var results = new ValidationResultCollection();
OnValidateObject(results);
OnErrorsChanged("", ErrorsDictionary.SetErrors(results, out var affectedProperties));
foreach (var p in affectedProperties)
{
OnErrorsChanged(p);
}
}
void Initialize()
{
m_PropertyChangedEventManager = new PropertyChangedEventManager(this);
m_Errors = new ErrorsDictionary();
}
/// <summary>
/// Returns a collection of property-level errors.
/// </summary>
/// <param name="propertyName">Null or String.Empty will return the object-level errors</param>
/// <returns></returns>
/// <remarks>
/// Call Validate() to refresh this property.
/// </remarks>
public ReadOnlyCollection <ValidationResult> GetErrors(string propertyName)
{
return(ErrorsDictionary.GetErrors(propertyName));
}
/// <summary>
/// Returns a collection of all errors (object and property level).
/// </summary>
/// <returns></returns>
/// <remarks>
/// Call Validate() to refresh this property.
/// </remarks>
public ReadOnlyCollection <ValidationResult> GetAllErrors()
{
return(ErrorsDictionary.GetAllErrors());
}
/// <summary>
/// Clears the error collections and the HasErrors property
/// </summary>
public void ClearErrors()
{
OnErrorsChanged("", ErrorsDictionary.Clear());
}
void Initialize()
{
m_PropertyChangedEventManager = new PropertyChangedEventManager(this);
m_Errors = new ErrorsDictionary();
}