Example #1
0
        /// <summary>
        ///     Inserts an element into the <see cref="T:WindowsFirewallHelper.Helpers.ActiveCollection" /> at the specified index.
        /// </summary>
        /// <param name="index">The zero-based index at which <paramref name="item" /> should be inserted.</param>
        /// <param name="item">The object to insert. The value can be null for reference types.</param>
        /// <exception cref="ArgumentOutOfRangeException">
        ///     <paramref name="index" /> is less than zero.-or-
        ///     <paramref name="index" /> is greater than <see cref="P:WindowsFirewallHelper.Helpers.ActiveCollection.Count" />.
        /// </exception>
        protected override void InsertItem(int index, T item)
        {
            base.InsertItem(index, item);

            ItemsModified?.Invoke(this, new ActiveCollectionChangedEventArgs <T>(
                                      ActiveCollectionChangeType.Added, item));
        }
        /// <summary>
        ///     Removes the element at the specified index of the <see cref="T:WindowsFirewallHelper.Helpers.ActiveCollection" />.
        /// </summary>
        /// <param name="index">The zero-based index of the element to remove.</param>
        /// <exception cref="T:System.ArgumentOutOfRangeException">
        ///     <paramref name="index" /> is less than zero.-or-
        ///     <paramref name="index" /> is equal to or greater than
        ///     <see cref="P:WindowsFirewallHelper.Helpers.ActiveCollection.Count" />.
        /// </exception>
        protected override void RemoveItem(int index)
        {
            var item = Items[index];

            base.RemoveItem(index);
            ItemsModified?.Invoke(this, new ActiveCollectionChangedEventArgs <T>(
                                      ActiveCollectionChangeType.Removed, item));
        }
        /// <summary>
        ///     Replaces the element at the specified index.
        /// </summary>
        /// <param name="index">The zero-based index of the element to replace.</param>
        /// <param name="item">The new value for the element at the specified index. The value can be null for reference types.</param>
        /// <exception cref="T:System.ArgumentOutOfRangeException">
        ///     <paramref name="index" /> is less than zero.-or-
        ///     <paramref name="index" /> is greater than <see cref="P:WindowsFirewallHelper.Helpers.ActiveCollection.Count" />.
        /// </exception>
        protected override void SetItem(int index, T item)
        {
            var replaced = Items[index];

            base.SetItem(index, item);
            ItemsModified?.Invoke(this, new ActiveCollectionChangedEventArgs <T>(
                                      ActiveCollectionChangeType.Removed, replaced));
            ItemsModified?.Invoke(this, new ActiveCollectionChangedEventArgs <T>(
                                      ActiveCollectionChangeType.Added, item));
        }
        /// <summary>
        ///     Removes all elements from the <see cref="T:WindowsFirewallHelper.Helpers.ActiveCollection" />.
        /// </summary>
        protected override void ClearItems()
        {
            var items = this.ToArray();

            base.ClearItems();
            foreach (var item in items)
            {
                ItemsModified?.Invoke(this, new ActiveCollectionChangedEventArgs <T>(
                                          ActiveCollectionChangeType.Removed, item));
            }
        }
Example #5
0
 protected void OnCollectionModified(CollectionModifiedEventArgs <T> e) => ItemsModified?.Invoke(this, e);