private static void TriggerElementPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
Validator validator = d as Validator;
if (FrameworkElementService.GetIsFirstVisit(validator.TriggerElement))
{
validator.RegisterTriggerValidationEvent();
FrameworkElementService.SetIsFirstVisit(validator.TriggerElement, false);
}
ValidationService.GetValidators(validator.TriggerElement).Add(validator);
}
protected static void ValidPropertyPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
Validator validator = d as Validator;
validator.SetSourceFromProperty();
if (validator.HasSourceContext)
{
UIThread.BeginInvoke(() =>
{
var isValid = validator.IsValid;
validator.IsValid = validator.InnerValidateWithError();
if (!isValid && !validator.IsValid && !FrameworkElementService.GetIsFirstVisit(validator))
{
validator.GapValidate();
}
}, DispatcherPriority.Normal);
}
else
{
validator.IsValid = true;
}
FrameworkElementService.SetIsFirstVisit(validator, false);
}
