public ItemFileBaseEnumerator(ItemFileBase file)
{
m_file = file;
}
// 完整复制一个集合对象
public void Copy(ItemFileBase file)
{
// 加写锁
this.m_lock.AcquireWriterLock(m_nLockTimeout);
try
{
this.Clear();
foreach (Item item in file)
{
this.Add(item);
}
}
finally
{
this.m_lock.ReleaseWriterLock();
}
}