如何使用WCF返回多个值

问题描述

大家好，

我有一个(EMP)的sql表，列是(empid int，empname字符串，salary varchar，deptno int).这里以empid作为主键. (已经插入了一些行).为此，我需要创建wcf服务，即wcf服务接受empid并返回剩余的值，例如empname，salary，deptno.并在该wcf服务中能够插入员工详细信息.[插入详细信息将保存到sql EMP表中).对于该要求，我如何在.net中编写WCF服务.请任何人帮我.

提前打个招呼.

nareshrajuu.

hi all,

i have a sql table as (EMP), columns are (empid int,empname string,salary varchar,deptno int). here empid as primary key. (some rows are inserted already).for that i need to create wcf service i.e wcf service accepts empid and return the remaining values like empname,salary,deptno. and also in that wcf service able to insert the employee details.[insert details will save into sql EMP table). for that requirement how can i write WCF Service in .net. please any one help to me.

thnaks in advance.

nareshrajuu.

推荐答案

using System.ServiceModel;

namespace Example
{
    public class EmployeeDetailsResponse
    {
        public string Name { get; set; }
        public string Salary { get; set; }
    }

    public class EmployeeSaveDetailsRequest
    {
        public string Name { get; set; }
        public string Salary { get; set; }
    }

    [ServiceContract]
    public interface ISomeoperation
    {
        [OperationContract]
        public EmployeeDetailsResponse GetEmpDetails();
        [OperationContract]
        public void SaveEmployeeDetails(EmployeeSaveDetailsRequest employeeSaveDetailsRequest);
    }

    public class SomeOperation : ISomeoperation
    {
        public EmployeeDetailsResponse GetEmpDetails()
        {
            //Implemet the operation
            return new EmployeeDetailsResponse(); // by filling the EmployeeDetailsResponse
        }

        public void SaveEmployeeDetails(EmployeeSaveDetailsRequest employeeSaveDetailsRequest)
        {
            //Implemet the operation
        }
    }

}

:)

:)

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