/// <summary>
 /// 同步管理员基本资料信息
 /// </summary>
 /// <param name="accInfo">同步的管理员基本资料数据源</param>
 public void SyncAccInfo( ManagerAccountInformation accInfo ) {
     if( accInfo != null )
         AccInfo.Sync( accInfo );
 }
 /// <summary>
 /// 用账户名实例化一个管理员账户类
 /// </summary>
 public ManagerAccount( ) {
     AccInfo = new ManagerAccountInformation( );
     Authority = new ManagerAuthority( );
 }