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什么是code-Behind技术。
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更多 “什么是code-Behind技术。” 相关考题
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你需要在运行时通过程序引用一个用户控件，下面那些是可行的方案？（）A、在用户控件的@ Control 标记内包含ClassName 属性。B、用户控件实现为单个Page，而不是code-behind。C、ASP.NET Web 页实现为单个Page，而不是code-behind。D、使用控件的ASP.NET Web 页包含一个@ Reference 标记。
考题
You create a Web page named TestPage.aspx and a user control named TestUserControl.ascx. TestPage.aspx uses TestUserControl.ascx as shown in the following line of code. On TestUserControl.ascx， you need to add a read-only member named CityName to return the value "New York". You also must add code to TestPage.aspx to read this value. Which two actions should you perform？（）A、Add the following line of code to the TestUserControl.ascx.cs code-behind file. public string CityName { get { return "New York"; } } B、Add the following line of code to the TestUserControl.ascx.cs code-behind file. protected readonly string CityName = "New York"; C、Add the following code segment to the TestPage.aspx.cs code-behind file. protected void Page_Load(object sender, EventArgs e) { string s = testControl.CityName; } D、Add the following code segment to the TestPage.aspx.cs code-behind file. protected void Page_Load(object sender, EventArgs e) { string s = testControl.Attributes["CityName"]; }
考题
You are implementing an ASP.NET page that will retrieve large sets of data from a data source. You add a ListView control and a DataPager control to the page. You need to ensure that the data can be viewed one page at a time. What should you do？（）A、Set the DataPager control’s PageSize property to the number of rows to view at one time.B、Set the DataPager control’s PagedControlID property to the ID of the ListView control.C、In the code-behind file， set the DataPager control’s Parent property to the ListView control.D、In the code-behind file， set the ListView control’s Parent property to the DataPager control.
考题
单选题You are creating an ASP.NET Web site. The site has a master page named Custom.master. The code-behind file for Custom.master contains the following code segment.Partial Public Class Custom Inherits System.Web.UI.MasterPagePublic Property Region As String Protected Sub Page_Load（ByVal sender As Object，ByVal e As System.EventArgs） Handles Me.LoadEnd SubEnd Class You create a new ASP.NET page and specify Custom.master as its master page.You add a Label control named lblRegion to the new page. You need to display the value of the master pages Region property in lblRegion.What should you do？ （）A
Add the following code segment to the Page_Load method of the page code-behind file. Dim custom As Custom = Me.Parent lblRegion.Text = custom.RegionB
Add the following code segment to the Page_Load method of the page code-behind file. Dim custom As Custom = Me.Master lblRegion.Text = custom.RegionC
Add the following code segment to the Page_Load method of the Custom.Master.vb code-behind file. Dim lblRegion As Label = Page.FindControl（lblRegion） lblRegion.Text = Me.RegionD
Add the following code segment to the Page_Load method of the Custom.Master.vb code-behind file. Dim lblRegion As Label = Master.FindControl（lblRegion） lblRegion.Text = Me.Region
考题
多选题你需要在运行时通过程序引用一个用户控件，下面那些是可行的方案？（）A在用户控件的@ Control 标记内包含ClassName 属性。B用户控件实现为单个Page，而不是code-behind。CASP.NET Web 页实现为单个Page，而不是code-behind。D使用控件的ASP.NET Web 页包含一个@ Reference 标记。
考题
单选题You are implementing an ASP.NET page that will retrieve large sets of data from a data source. You add a ListView control and a DataPager control to the page. You need to ensure that the data can be viewed one page at a time. What should you do？（）A
Set the DataPager control’s PageSize property to the number of rows to view at one time.B
Set the DataPager control’s PagedControlID property to the ID of the ListView control.C
In the code-behind file， set the DataPager control’s Parent property to the ListView control.D
In the code-behind file， set the ListView control’s Parent property to the DataPager control.
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