#region 定义管理员类的数据结构
private string id;
private string name;
private string pwd;
public string Id
{
get { return id; }
set { id = value; }
}
public string Name
{
get { return name; }
set { name = value; }
}
public string Pwd
{
get { return pwd; }
set { pwd = value; }
}
#endregion