我的:
/// <summary>
/// 内部集合基础类
/// </summary>
/// <typeparam name="T"></typeparam>
public abstract class CollectionBase<T> : IList<T>
{
protected IList<T> _contents;// = new List<T>();
//protected IList<T> Contents
//{
// set
// {
// _contents = value;
// }
//}
public CollectionBase()
{
this._contents = new List<T>();
}
/// <summary>
/// 新增的方法接口
/// </summary>
/// <param name="items"></param>
public void AddRange(CollectionBase<T> items)
{
foreach(T t in items)
{
this._contents.Add(t);
}
}
#region IList<T> 成员
public int IndexOf(T item)
{
return this._contents.IndexOf(item);
}
public void Insert(int index, T item)
{
this._contents.Insert(index,item);
}
public void RemoveAt(int index)
{
this._contents.RemoveAt(index);
}
public T this[int index]
{
get
{
return this._contents[index];
}
set
{
this._contents[index]=value;
}
}
#endregion
#region ICollection<T> 成员
public void Add(T item)
{
this._contents.Add(item);
}
public void Clear()
{
this._contents.Clear();
}
public bool Contains(T item)
{
return this._contents.Contains(item);
}
public void CopyTo(T[] array, int arrayIndex)
{
this._contents.CopyTo(array, arrayIndex);
}
public int Count
{
get{ return this._contents.Count;}
}
public bool IsReadOnly
{
get { return false; }
}
public bool Remove(T item)
{
return this._contents.Remove(item);
}
#endregion
#region IEnumerable<T> 成员
public IEnumerator<T> GetEnumerator()
{
for (int i = 0; i < this._contents.Count; i++)
{
yield return this._contents[i];
}
}
#endregion
#region IEnumerable 成员
IEnumerator IEnumerable.GetEnumerator()
{
return GetEnumerator();
}
#endregion
}