You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You create a Web page that has a GridView control named GridView1. The GridView1 control displays the data from a database named Region and a table named Location. You write the following code segment to populate the GridView1 control: 01 protected void Page_Load(object sender, EventArgs e) 02 { 03 string connstr; 04 05 SqlDependency.Start(connstr); 06 using (SqlConnection connection = 07 new SqlConnection(connstr)) 08 { 09 SqlCommand sqlcmd = new SqlCommand(); 10 DateTime expires = DateTime.Now.AddMinutes(30); 11 SqlCacheDependency dependency = new 12 SqlCacheDependency("Region", "Location"); 13 Response.Cache.SetExpires(expires); 14 Response.Cache.SetValidUntilExpires(true); 15 Response.AddCacheDependency(dependency); 16 ► 17 sqlcmd.Connection = connection; 18 GridView1.DataSource = sqlcmd.ExecuteReader(); 19 GridView1.DataBind(); 20 } 21 } You need to ensure that the proxy servers can cache the content of the GridView1 control. Which code segment should you insert at line 16?() Response.Cache.SetCacheability(HttpCacheability.Private); 。 Response.Cache.SetCacheability(HttpCacheability.Public); 。 Response.Cache.SetCacheability(HttpCacheability.Server); 。 Response.Cache.SetCacheability(HttpCacheability.ServerAndPrivate)。
减除国际重复征税的方法有哪些?
You have a Terminal Server that runs Windows Server 2008. You need to configure the server to end any sessions that are inactive for more than one hour. What should you do?() From Terminal Services Manager, create a new group.。 From Terminal Services Manager, delete the inactive sessions.。 From Terminal Services Configuration, modify the RDP-Tcp settings.。 From Terminal Services Configuration, modify the User logon mode setting.。
试述李贽童心说的内容及理论意义和影响。
甲、乙、丙于2008年3月分别出资60万元、40万元、30万元设立一家有限责任公司,2009年9月查实甲的机器设备60万元在出资时仅值30万元,下列说法错误的是() 甲的行为属于出资不实。 甲应补交其差额30万元。 如果甲的财产不足补交差额的,必须退出有限责任公司。 如果甲的财产不足补交差额的,由乙和丙承担连带责任。
The Company administrator has issue the "show vlan id 5" command.
What will this command display? ()