internal void Create <TSource>(数据结构.IEnumerable <TSource> source, 内置委托.Func <TSource, TKey> keyselector, 内置委托.Func <TSource, TElement> elementselector)
{
//对数据集合每个元素进行遍历
IEnumerator <TSource> tor = source.GetEnumerator();
while (tor.MoveNext())
{
GetGrouping(keyselector(tor.Current), true).Add(elementselector(tor.Current));
}
}
/// <summary>
/// 将枚举类型的数据源直接转换为MyList
/// </summary>
/// <param name="source"></param>
public MyList(数据结构.IEnumerable <T> source)
{
if (source != null)
{
数据结构.IEnumerator <T> tor = source.GetEnumerator();
while (tor.MoveNext())
{
this.Add(tor.Current);
}
}
}
