public void Insert(int index, T item)
{
DoBaseWrite(() =>
{
WriteCollection.Insert(index, item);
});
}
/// <summary>
/// Adds an element with the provided key and value to the IDictionary<TKey, TValue>.
/// </summary>
/// <param name="key">
/// The object to use as the key of the element to add.
/// </param>
/// <param name="value">
/// The object to use as the value of the element to add.
/// </param>
protected override void BaseAdd(TKey key, TValue value)
{
int index = _sorter.GetInsertIndex(WriteCollection.Count, key, delegate(int testIndex) {
return(WriteCollection[testIndex].Key);
});
if (index >= WriteCollection.Count)
{
base.BaseAdd(key, value);
}
else
{
TKey listKey = WriteCollection[index].Key;
DoubleLinkListIndexNode next = _keyToIndex[listKey];
DoubleLinkListIndexNode newNode = new DoubleLinkListIndexNode(next.Previous, next);
_keyToIndex[key] = newNode;
WriteCollection.Insert(index, new KeyValuePair <TKey, TValue>(key, value));
}
}
/// <summary>
///
/// </summary>
/// <param name="i"></param>
/// <param name="Item"></param>
public void Insert(int i, T Item)
{
DoBaseWrite(() => WriteCollection.Insert(i, Item));
OnItemInserted(Item, i);
OnItemsChanged();
}
