You are developing a Windows Communication Foundation (WCF) service to replace an existing ASMX Web service.The WCF service contains the following code segment. (Line numbers are included for reference only.) 01 [ServiceContract()] 02 03 public interface IEmployeeService 04 { 05 [OperationContract()] 06 EmployeeInfo GetEmployeeInfo(int employeeID); 07 08 } 09 10 public class EmployeeService : IEmployeeService 11 { 12 13 public EmployeeInfo GetEmployeeInfo(int employeeID) 14 { 15 ... 16 } 17 } 18 19 20 public class EmployeeInfo 21 { 22 ... 23 public int EmployeeID { get; set; } 24 public string FirstName { get; set; } 25 public string LastName { get; set; } 26 27 }The existing Web service returns the EmployeelD as an attribute of the Employeelnfo element in the response XML.You need to ensure that applications can consume the service without code changes in the client. What should you do?() Insert the following code at line 02. [DataContractFormat()] Insert the following code at line 22. [DataMember()]。 Insert the following code at line 02. [XmlSerializerFormat()] Insert the following code at line 22. [XmlAtttibute()]。 Insert the following code at line 09. [XmlSerializerFormat()] Insert the following code at line 22. [XmlAttribute()]。 Insert the following code at line 19. [DataContractFormat()] Insert the following code at line 22. [DataMember()]。
试述影响奶山羊产奶量的因素.
在Dreamweaver软件的主编辑窗口中,视图不包括是() 拆分。 级联。 设计。 代码。
太康诗风
您正在创建一个可列出远程计算机上的进程的应用程序。该应用程序需要一个执行以下任务的方法:以名为strComputer 的字符串参数的形式接受远程计算机名称。返回一个包含该计算机上正在运行的所有进程的名称的ArrayList 对象。您需要编写一个代码段,该代码段检索远程计算机上正在运行的每个进程的名称,并将名称添加到ArrayList对象。您应该使用哪个代码段?()

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请问在下图中使用了哪两个控件?()
