public sealed override void AddAll(IEnumerable <KeyValuePair <TK, TV> > enumer)
{
this.Modify(
() => this.AddAllImpl(enumer),
() =>
{
List <TK> keys = new List <TK>();
List <TV> values = new List <TV>();
foreach (KeyValuePair <TK, TV> kvp in enumer)
{
if (!this.ContainsKey(kvp.Key))
{
keys.Add(kvp.Key);
values.Add(kvp.Value);
}
}
return(DictionaryEventArgs.NewEventAddRange(keys, values));
});
}
public sealed override void Add(TK key, TV value)
{
this.Modify(
() => this.AddImpl(key, value),
() => DictionaryEventArgs.NewEventAddRange(new[] { key }, new[] { value }));
}