| private static Compare ( object leftOperand, ComparisonConditionType operatorType, object rightOperand ) : bool | ||
| leftOperand | object | |
| operatorType | ComparisonConditionType | |
| rightOperand | object | |
| return | bool | |
private static void OnValueChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs args)
{
DataTriggerBehavior dataTriggerBehavior = (DataTriggerBehavior)dependencyObject;
if (dataTriggerBehavior.AssociatedObject == null)
{
return;
}
DataBindingHelper.RefreshDataBindingsOnActions(dataTriggerBehavior.Actions);
// Some value has changed--either the binding value, reference value, or the comparison condition. Re-evaluate the equation.
if (DataTriggerBehavior.Compare(dataTriggerBehavior.Binding, dataTriggerBehavior.ComparisonCondition, dataTriggerBehavior.Value))
{
Interaction.ExecuteActions(dataTriggerBehavior.AssociatedObject, dataTriggerBehavior.Actions, args);
}
}
