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C# Cast WCF e.result和泛型类_C#_Wcf_Silverlight 4.0 - Fatal编程技术网

C# Cast WCF e.result和泛型类

C# Cast WCF e.result和泛型类,c#,wcf,silverlight-4.0,C#,Wcf,Silverlight 4.0,我的wcf服务中有实体类,一个方法将返回List 在silverlight应用程序中使用服务时,e.Result需要访问ForthClass。如何投出e.result public class MainClass { public List<SecondClass> SecondClassList { get; set; } } public class SecondClass { public List<ThirdClass> ThirdClassLi

我的wcf服务中有实体类,一个方法将返回
List

在silverlight应用程序中使用服务时,e.Result需要访问ForthClass。如何投出e.result

public class MainClass
{
    public List<SecondClass> SecondClassList { get; set; }
}

public class SecondClass
{
    public List<ThirdClass> ThirdClassList { get; set; }
}

public class ThirdClass
{
    public string Name { get; set; }
}
public类MainClass
{
公共列表SecondClassList{get;set;}
}
公务舱二等舱
{
公共列表ThirdClassList{get;set;}
}
公共类第三类
{
公共字符串名称{get;set;}
}
用户界面服务调用:

ServiceClient.getNameCompleted += (s, e) =>
{
    ObservableCollection<ThirdClass> test = ((ThirdClass)e.Result[0].SecondClassList).ThirdClassList ;
};
ServiceClient.getNameCompleted+=(s,e)=>
{
ObservableCollection测试=((第三类)e.Result[0]。第二类列表)。第三类列表;
};

请发送客户(服务呼叫)代码。随服务呼叫一起发送,请检查。什么是
ForthClass
?你试过什么?你有什么错误?