/// <summary> /// Register an attached dependency / bindable property /// </summary> /// <param name="name">The property name</param> /// <param name="propertyType">The property type</param> /// <param name="ownerType">The owner type</param> /// <param name="defaultValue">The default value</param> /// <param name="propertyChangedCallback">Callback to executed on property changed</param> /// <returns>The registred attached dependecy property</returns> public static DependencyProperty RegisterAttached(string name, Type propertyType, Type ownerType, object defaultValue = null, PropertyChangedCallback propertyChangedCallback = null) { #if XFORMS return(DependencyProperty.CreateAttached(name, propertyType, ownerType, defaultValue, propertyChanged: (obj, oldValue, newValue) => { if (propertyChangedCallback != null) { propertyChangedCallback(obj, new DependencyPropertyChangedEventArgs(newValue, oldValue, null)); } })); #else return(DependencyProperty.RegisterAttached(name, propertyType, ownerType, new PropertyMetadata(defaultValue, propertyChangedCallback))); #endif }
public MultiCondition() { _aggregatedStateProperty = BindableProperty.CreateAttached("AggregatedState", typeof(bool), typeof(DataTrigger), false, propertyChanged: OnAggregatedStatePropertyChanged); Conditions = new TriggerBase.SealedList <Condition>(); }
public BindingCondition() { _boundProperty = BindableProperty.CreateAttached("Bound", typeof(object), typeof(BindingCondition), null, propertyChanged: OnBoundPropertyChanged); }
public PropertyCondition() { _stateProperty = BindableProperty.CreateAttached("State", typeof(bool), typeof(PropertyCondition), false, propertyChanged: OnStatePropertyChanged); }