LINQ query for Dictionary items in C#
I have a Dictionary where on of the members of DetailedObject is a List. I am trying to write a query against the Dictionary to return all of the items where the DetailedObject has a specific value for one of the fields in it's SubStructure. For example:
public struct SubStructure
{
public int Id;
public string SubSpecificFile;
}
public class DetailedObject
{
public int Id;
public List<SubStructure> subs = new List<SubStructure>();
}
public Dictionary<int, DetailedObject> dict = new Dictionary<string, DetailedObject>();
Each S开发者_开发问答ubStructure can appear inside zero or more DetailedObject instances.
I would, for example, like to query "dict" for each DetailedObject whose "subs" collection contains a SubStructure item with the Id of 3.
dict.Values.Where(d => d.subs.Any(ss => ss.Id == 3))
var result = dict1.Where(kvp => kvp.Value.subs.Any(ss => ss.Id == 3));
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