4、先将实体类集合序列化为表现为xml格式的string，然后在webservice中反序列化成Collection<>（注意：不可以是IList<>），然后再传递给业务层对象。
[WebMethod] public string HelloStusByCollection(string sXml)
{
BLL.Class1 cls = new BLL.Class1(); Collection<Student> stuList = cls.DeSerializerCollection<Student>(sXml, typeof(Collection<Student>));//先反序列化为Collection return cls.GetName(stuList);
} /**//// <summary> /// /// </summary> /// <typeparam name="T"></typeparam> /// <param name="sXml"></param> /// <param name="type"></param> /// <returns></returns> public Collection<T> DeSerializerCollection<T>(string sXml, Type type) { XmlReader reader = XmlReader.Create(new StringReader(sXml)); System.Xml.Serialization.XmlSerializer serializer = new System.Xml.Serialization.XmlSerializer(type); object obj = serializer.Deserialize(reader); return (Collection<T>)obj; }/**//// <summary> /// 先将实体类集合序列化为string，然后在webservice中反序列化成Collection<>，然后再传递给业务层对象 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void button4_Click(object sender, EventArgs e) { string str = ""; Student stuInfo1 = new Student(); stuInfo1.StuName = "lxinxuan"; Student stuInfo2 = new Student(); stuInfo2.StuName = "www.cnblogs.com/lxinxuan"; Collection<Student> stuList = new Collection<Student>(); stuList.Add(stuInfo1); stuList.Add(stuInfo2); string stuString = this.Serializer<Collection<Student>>(stuList);//先序列化为xml文件格式的string str = ser.HelloStusByCollection(stuString); MessageBox.Show(str); }/**//// <summary> /// 实体类集合序列化为字符串 /// </summary> /// <typeparam name="T"></typeparam> /// <param name="objToXml"></param> /// <returns></returns> public string Serializer<T>(T objToXml) { System.IO.StringWriter writer = new System.IO.StringWriter(); System.Xml.Serialization.XmlSerializer serializer = new System.Xml.Serialization.XmlSerializer(objToXml.GetType()); serializer.Serialize(writer, objToXml); return writer.GetStringBuilder().ToString(); }
【责编:Youping】
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2007-5-25
