Wp7 调用WebService

发布时间：2020-12-17 01:03:58 所属栏目：安全来源：网络整理

导读：Wp7可以方便得调用.net的WebService ? 先用C#做一个WebService，实现两个接口 GetMessage ?：发一条信息 SendMessage ?：接受最新一条信息 [c-sharp] ? view plain copy using ?System;?? using ?System.Data;?? using ?System.Web;?? using ?System.Collect

Wp7可以方便得调用.net的WebService

先用C#做一个WebService，实现两个接口

GetMessage?：发一条信息

SendMessage?：接受最新一条信息

[c-sharp]? 
   view plain 
   copy 
    
   
 using?System;??
 using?System.Data;??
using?System.Web;??
using?System.Collections;??
using?System.Web.Services;??
using?System.Web.Services.Protocols;??
using?System.ComponentModel;??
using?System.Data.SqlClient;??
using?COM;??
 ??
namespace?WindowsService??
 {??
 ????///?<summary>??
 ????///?Service1?の概要の説明です??
///?</summary>??
 ????[WebService(Namespace?=?"http://tempuri.org/")]??
 ????[WebServiceBinding(ConformsTo?=?WsiProfiles.BasicProfile1_1)]??
 ????[ToolboxItem(false)]??
 ????public?class?Service1?:?System.Web.Services.WebService??
 ????{??
 ??
 ????????[WebMethod]??
 ????????public?Message?GetMessage(String?id)??
 ????????{??
 ????????????SqlConnection?SqlCon?=?new?SqlConnection();??
 ????????????DataSet?ds?=?new?DataSet();??
 ????????????Message?msg?=?null;??
 ????????????try??
 ????????????{??
 ????????????????SqlCon?=?DBUtil.getSqlConnection();??
 ????????????????DBUtil.SelectSqlCommand(ds,?"select?TOP?1?body,sms_time?from?SMSTbl?where?id?=?'"?+?id?+?"'?order?by?sms_time?DESC",?ref?SqlCon);??
 ????????????????if?(ds.Tables[0].Rows.Count?>?0)??
 ????????????????{??
 ????????????????????msg?=?new?Message();??
 ????????????????????msg.body?=?ds.Tables[0].Rows[0][0].ToString();??
 ????????????????????msg.time?=?ds.Tables[0].Rows[0][1].ToString();??
 ????????????????}??
return?msg;??
 ????????????}??
finally??
 ????????????????DBUtil.closeConnection(SqlCon);??
 ????????}??
int?SendMessage(String?id,?String?body)??
 ????????????????return?DBUtil.InsertSqlCommand("Insert?into?SMSTbl(?id,sms_time,body)?values('"?+?id?+?"',getdate(),'"?+?body?+?"')",248); line-height:18px"> ????????????}??
 ????????????finally??
 ????????????{??
 ????????????????DBUtil.closeConnection(SqlCon);??
 ????????}??
 ????}??
 }??

再在wp7 程序引用WebService

在wp7里调用它

copy

//添加引用??

using?DecoMailer.ServiceReference1;??
//在[按钮]押下事件中?????????
?private?void?KanjiModeButton_Click(object?sender,?RoutedEventArgs?e)??
//实例化SoapClient??
????????????ServiceReference1.Service1SoapClient?soap?=?new?Service1SoapClient();??
//调用GetMessage方法，并把ID:1传给方法??
????????????soap.GetMessageAsync("1");??
//Respones将触发GetMessageCompletedEvent事件，并调用soap_GetMessage处理??
????????????soap.GetMessageCompleted?+=?new?EventHandler<GetMessageCompletedEventArgs>(soap_GetMessage);??
void?soap_GetMessage(if?(e.Error?==?null)??
//取得最新的Message类对象??
????????????????ServiceReference1.Message?lastMessage?=?e.Result;??
????????????????//MessageEditor.Message?=?lastMessage;??
????????}??

（编辑：李大同）

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