コード例 #1
0
        /// <summary>
        /// Notifies that the item was removed.
        /// </summary>
        /// <typeparam name="TProperty">The type of the property.</typeparam>
        /// <param name="sourceEntity">The source entity.</param>
        /// <param name="propertyExpression">The property expression.</param>
        /// <param name="oldItem">The old item.</param>
        public virtual void NotifyItemRemoved <TProperty> (
            IEntity sourceEntity,
            Expression <Func <TProperty> > propertyExpression,
            object oldItem)
        {
            InitializeServices();

            var propertyName = PropertyUtil.ExtractPropertyName(propertyExpression);
            var aggregateChangedEventArgs = new AggregateChangedEventArgs(
                this, sourceEntity, propertyName, AggregateChangedType.CollectionItemRemoved, oldItem);

            AggregateChanged(this, aggregateChangedEventArgs);
        }
コード例 #2
0
        /// <summary>
        /// Notifies that the property changed.
        /// </summary>
        /// <typeparam name="TProperty">The type of the property.</typeparam>
        /// <param name="sourceEntity">The source entity.</param>
        /// <param name="propertyExpression">The property expression.</param>
        /// <param name="oldValue">The old value.</param>
        /// <param name="newValue">The new value.</param>
        public virtual void NotifyPropertyChanged <TProperty> (
            IEntity sourceEntity,
            Expression <Func <TProperty> > propertyExpression,
            object oldValue,
            object newValue)
        {
            InitializeServices();

            var propertyName = PropertyUtil.ExtractPropertyName(propertyExpression);
            var aggregateChangedEventArgs = new AggregateChangedEventArgs(
                this, sourceEntity, propertyName, oldValue, newValue);

            AggregateChanged(this, aggregateChangedEventArgs);
        }