过滤此Linq查询 [英] Filtering this Linq query

问题描述

我要使用此查询:

var queryData = from va in xdoc.Descendants("language")
                select new
                {
                    StringID = va.Parent.Parent.Attribute("id").Value,
                    Language = va.Attribute("name").Value,
                    LanguageData = va.Element("value").Value,
                };

var organizedData = from x in queryData
                    group x by x.StringID into xg
                    select new
                    {
                        StringID = xg.Key,
                        English = xg.SingleOrDefault(x => x.Language == "ENGLISH_US").LanguageData,
                        Custom = xg.SingleOrDefault(x => x.Language == languageBox.SelectedItem.ToString()).LanguageData,
                    };

mainView.DataSource = organizedData.ToList();
mainView.Refresh();

除了作为Custom匿名类型检索的内容的附加条件外，其值必须等于"*".

except that as an additional condition for what is retrieved for the Custom anonymous type, its value must be equal to "*".

为什么我不能弄清楚呢?我想我对匿名类型或=>运算符的了解还不够.

Why can't I figure this out? I guess I don't know enough about anonymous types or the => operator.

推荐答案

这就是您想要的吗?

mainView.DataSource = organizedData.Where(x => x.Custom == "*").ToList();

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