// Token: 0x06005982 RID: 22914 RVA: 0x0018B36C File Offset: 0x0018956C
internal static void RemoveValidationError(ValidationError validationError, DependencyObject targetElement, bool shouldRaiseEvent)
{
if (targetElement == null)
{
return;
}
ValidationErrorCollection errorsInternal = Validation.GetErrorsInternal(targetElement);
if (errorsInternal == null || errorsInternal.Count == 0 || !errorsInternal.Contains(validationError))
{
return;
}
bool flag = errorsInternal.Count == 1;
if (flag)
{
targetElement.ClearValue(Validation.HasErrorPropertyKey);
targetElement.ClearValue(Validation.ValidationErrorsInternalProperty);
if (shouldRaiseEvent)
{
Validation.OnValidationError(targetElement, validationError, ValidationErrorEventAction.Removed);
}
Validation.ShowValidationAdorner(targetElement, false);
return;
}
errorsInternal.Remove(validationError);
if (shouldRaiseEvent)
{
Validation.OnValidationError(targetElement, validationError, ValidationErrorEventAction.Removed);
}
}
// Token: 0x06005975 RID: 22901 RVA: 0x0018B004 File Offset: 0x00189204
private static void OnValidationAdornerSiteChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (e.IsASubPropertyChange)
{
return;
}
DependencyObject dependencyObject = (DependencyObject)e.OldValue;
DependencyObject dependencyObject2 = (DependencyObject)e.NewValue;
if (dependencyObject != null)
{
dependencyObject.ClearValue(Validation.ValidationAdornerSiteForProperty);
}
if (dependencyObject2 != null && d != Validation.GetValidationAdornerSiteFor(dependencyObject2))
{
Validation.SetValidationAdornerSiteFor(dependencyObject2, d);
}
if (Validation.GetHasError(d))
{
if (dependencyObject == null)
{
dependencyObject = d;
}
Validation.ShowValidationAdornerHelper(d, dependencyObject, false);
Validation.ShowValidationAdorner(d, true);
}
}
// Token: 0x06005981 RID: 22913 RVA: 0x0018B2F8 File Offset: 0x001894F8
internal static void AddValidationError(ValidationError validationError, DependencyObject targetElement, bool shouldRaiseEvent)
{
if (targetElement == null)
{
return;
}
ValidationErrorCollection validationErrorCollection = Validation.GetErrorsInternal(targetElement);
bool flag;
if (validationErrorCollection == null)
{
flag = true;
validationErrorCollection = new ValidationErrorCollection();
validationErrorCollection.Add(validationError);
targetElement.SetValue(Validation.ValidationErrorsInternalProperty, validationErrorCollection);
}
else
{
flag = (validationErrorCollection.Count == 0);
validationErrorCollection.Add(validationError);
}
if (flag)
{
targetElement.SetValue(Validation.HasErrorPropertyKey, BooleanBoxes.TrueBox);
}
if (shouldRaiseEvent)
{
Validation.OnValidationError(targetElement, validationError, ValidationErrorEventAction.Added);
}
if (flag)
{
Validation.ShowValidationAdorner(targetElement, true);
}
}
// Token: 0x06005972 RID: 22898 RVA: 0x0018AFB0 File Offset: 0x001891B0
private static void OnErrorTemplateChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (Validation.GetHasError(d))
{
Validation.ShowValidationAdorner(d, false);
Validation.ShowValidationAdorner(d, true);
}
}