/// <summary>
/// 移除指定索引位置的DBrecord对象
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public DBRecord RemoveAt(int index)
{
DBRecord record = recordContainer[index];
recordContainer.RemoveAt(index);
return(record);
}
/// <summary>
/// 添加DBRecord对象并返回新添加的对象
/// </summary>
/// <param name="record"></param>
/// <returns></returns>
public DBRecord Add(DBRecord record)
{
recordContainer.Add(record);
return(record);
}