如何返回列表< string>

本文介绍了如何返回列表< string>的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我介入其间的一个项目。所以我是.net的新手，无法找到下面提到的回复代码。任何帮助将不胜感激：

怀疑是在返回关键字之后，需要重新调整什么？

Hi,

I am into one project in between. So i am new to .net and unable to find out what to return in hte code mentioned below. Any help would be appreciated:

doubt is after return keyword, what to retuen?

List<string> int getupdatedetails(int id)
{
    string servername = string.Format("{0}.{1}", Environment.MachineName, System.Net.NetworkInformation.IPGlobalProperties.GetIPGlobalProperties().DomainName);
    var uri = new Uri(string.Format("http://{0}//relativity.services/", servername));

    using (ArtifactManagerProxy proxy = new ArtifactManagerProxy(uri))
    {
        string emailaddress="";
        var querys = new DTOs.Query<dtos.rdo>();
        querys.ArtifactTypeGuid = GUIDCollection.O_PERSON_GUID;
        DTOs.QueryResultSet<DTOs.RDO> results = proxy.Repositories.RDO.Query(querys)
        if (!results.Success)
        {
            Utils.WriteToLog(": query for Tasks failed: " + results.Message);
            throw new Exception(": query for Tasks failed: " + results.Message);
        }
        else
        {
            foreach(var res in results.Results)
            {
                emailaddress+= res.artifact.fields[0].value.tostring();
            }
        }
        return
    }

我尝试了什么：

尝试返回Ture，false并且它无法正常工作并且提供错误说明不能转换List< string>。

What I have tried:

Tried returning Ture, false and it is not working and giving error stating cannot convert the List<string>.

推荐答案

List<string> int getupdatedetails(int id)
</string>

你只能退回一种类型。那么您需要返回什么， int 或 List< string>< / string> ？并且你的 return 语句都不完整，因为它没有返回值。

you can only return one type. So what do you need to return, an int or a List<string></string>? And your return statement is incomplete either way, since it has no return value.

这篇关于如何返回列表< string>的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

如何返回列表

如何返回列表&lt; string&gt;

问题描述

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