单项选择题
You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5.
You create an AJAX-enabled Web form by using the following code fragment.
When the updFirstPanel UpdatePanel control is updated， a dynamic client script is registered.
You write the following code segment in the code-behind file of the Web form. （Line numbers are included for reference only.）
01 Protected Sub Page_Load（ByVal sender As Object， _ ByVal e As EventArgs）
02 If Not IsPostBack Then
03 Dim generatedScript As String = _
| English | Chinese | Japan | Korean | - 75 - Test Information Co.， Ltd. All rights reserved. ScriptGenerator.GenerateScript（）
04
05 End If
06 End Sub
You need to ensure that the client-script code is registered only when an asynchronous postback is issued on the updFirstPanel UpdatePanel control.
Which code segment should you insert at line 04？（）
A.A
B.B
C.C
D.D
相关考题
-
单项选择题
You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You create an AJAX-enabled Web form by using the following code fragment. <asp：ScriptManager ID="scrMgr" runat="server" /> <asp：UpdatePanel runat="server" ID="updFirstPanel" UpdateMode="Conditional"> <ContentTemplate> <asp：TextBox runat="server" ID="txtInfo" /> | English | Chinese | Japan | Korean | - 73 - Test Information Co.， Ltd. All rights reserved. <asp：Button runat="server" ID="btnSubmit" Text="Submit" /> </ContentTemplate> </asp：UpdatePanel> <asp：UpdatePanel runat="server" ID="updSecondPanel" UpdateMode="Conditional"> <ContentTemplate> ... </ContentTemplate> </asp：UpdatePanel> When the updFirstPanel UpdatePanel control is updated， a dynamic client script is registered. You write the following code segment in the code-behind file of the Web form. （Line numbers are included for reference only.） 01 protected void Page_Load（object sender， EventArgs e） 02 { 03 if（IsPostBack） 04 { 05 string generatedScript = ScriptGenerator.GenerateScript（）； 06 07 } 08 } You need to ensure that the client-script code is registered only when an asynchronous postback is issued on the updFirstPanel UpdatePanel control. Which code segment should you insert at line 06？（）
A.A
B.B
C.C
D.D -
单项选择题
You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You write the following code segment to create a JavaScript file named CalculatorScript.js. function divide（a， b） { if （b == 0） { var errorMsg = Messages.DivideByZero； alert（errorMsg）； return null； | English | Chinese | Japan | Korean | - 72 - Test Information Co.， Ltd. All rights reserved. } return a/b； } You embed the CalculatorScript.js file as a resource in a Class Library project. The namespace for this project is Calculator.Resources. The JavaScript function retrieves messages from a resource file named MessageResources.resx by using the JavaScript Messages object. You add an AJAX Web form in the ASP.NET application. You reference the Class Library in the application. You add an ASP.NET AJAX ScriptReference element to the AJAX Web form. You need to ensure that the JavaScript function can access the error messages that are defined in the resource file. Which code segment should you add in the AssemblyInfo.vb file？（）
A.A
B.B
C.C
D.D -
单项选择题
You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You write the following code segment to create a JavaScript file named CalculatorScript.js. function divide（a， b） { if （b == 0） { var errorMsg = Messages.DivideByZero； alert（errorMsg）； return null； | English | Chinese | Japan | Korean | - 71 - Test Information Co.， Ltd. All rights reserved. } return a/b； } You embed the CalculatorScript.js file as a resource in a Class Library project. The namespace for this project is Calculator.Resources. The JavaScript function retrieves messages from a resource file named MessageResources.resx by using the JavaScript Messages object. You add an AJAX Web form in the ASP.NET application. You reference the Class Library in the application. You add an ASP.NET AJAX ScriptReference element to the AJAX Web form. You need to ensure that the JavaScript function can access the error messages that are defined in the resource file. Which code segment should you add in the AssemblyInfo.cs file？（）
A.A
B.B
C.C
D.D
