C# Linq-在嵌套集合中查找元素

我有一个通用列表支持的类型组

每个SupportedTypeGroup都有SupportedTypes属性（SupportedType的常规列表）

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如何构造Linq查询以查找具有所需名称的SupportedType？

假设

SupportedTypes

是

IEnumerable

var result = SupportedTypeGroups
             .SelectMany(g => g.SupportedTypes)
             .FirstOrDefault(t => t.Name == "TypeName");

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假设

SupportedType

只是一个

SupportedType

属性

from g in SupportedTypeGroups
where g.SupportedTypes.Name == "magicName"
select g;

假设您只需要支持的类型

from tg in SupportedTypeGroups
from t in tg.SupportedTypes
where t.Name == "magicName"
select t;

from tg in SupportedTypeGroups
from t in tg.SupportedTypes
where t.Name == "magicName"
select t;

SupportedTypeGroups
  .SelectMany(s => s.SupportedTypes)
  .Where(s => s.name == "TheName");