You are implementing an ASP.NET AJAX page. You add the following control to the page. You need update the contents of the UpdatePanel without causing a full reload of the page. Which two actions should you perform?（）
A: Add the following control before the UpdatePanel.
B: Add the following control within the UpdatePanel.
C: Add an AsyncPostBackTrigger that references Timer1.
D: Add a PostBackTrigger that references Timer1.
A: Add the following control before the UpdatePanel.
B: Add the following control within the UpdatePanel.
C: Add an AsyncPostBackTrigger that references Timer1.
D: Add a PostBackTrigger that references Timer1.
举一反三
- With store pages, you can add links from your home page to more detailed information about your products. Under your home page, you are allowed to add more than three levels of sub-pages. When a new page is added, it becomes a sub-page of the currently-viewed page. ( )
- If you are asked to add a sentence on top of this piece of writing, which of the following would be the most proper?
- You are the newly appointed Web Application Developer at Certkiller.com. You make use ofMicrosoft .NET Framework v3.5 to create a Microsoft ASP.NET application. You create a page on the application that contains the code segment below：<asp：ListBox ID="lstBox1"AutoPostBack="true" runat="server" /> The page contains a code-behind file. The code below is written in the file：Private Sub BindData（ByVal sender As Object， ByVal e As EventArgs） lstLanguages.DataSource = CultureInfo.GetCultures（CultureTypes.AllCultures）lstLanguages.DataTextField = "EnglishName"lstLanguages.DataBind（）End Sub You receive an instruction from management to make sure that lstBox1 ListBox control retains theselection of the Certkiller client during postback. You thus need to determine the appropriate codethat should be added in the constructor of the page. What should you do？（） A: You should consider adding AddHandler lstLanguages.SelectedIndexChanged， AddressOfBindData to the constructor of the page. B: You should consider adding AddHandler Me.Init， AddressOf BindData to the constructor of thepage. C: You should consider adding AddHandler Me.PreRender， AddressOf BindData to theconstructor of the page. D: You should consider adding AddHandler lstLanguages.PreRender， AddressOf BindData to theconstructor of the page.
- I will put my potential into full play and add more profits to the company. （就划线部分提问） A: What will you putmy potentialinto full play and add more profits to the company? B: What will you putinto full play and add more profits to the company? C: What will you putand add more profits to the company?
- You only need a simple clip here, and then you can add your pictures to your ___________.