using System;

using System.Collections.Generic;

using Newtonsoft.Json;

public class Program

{

    public class Proto{

    public Dictionary<string,Object[]> val {get;set;}

    }

    public static void Main()

    {

        Proto proto = new Proto();

        proto.val = new Dictionary<string,Object[]>();

        //proto.val.Add("ket",new Object[]{"inculo"});

        //string json ="{\"value\":[{\"source\":\"userInterface\",\"revision\":26},{\"stoca\":\"smkmokmkm\"}]}";

        string json = "{\"value\":[{\"source\":\"userInterface\",\"revision\":26,\"description\":null,\"createdBy\":{\"displayName\":\"Giannattasio Marco\",\"url\":\"https://spsprodweu4.vssps.visualstudio.com/A3407ca4d-9989-4a28-9922-baa20f365cd7/_apis/Identities/f989067c-8f44-661d-b7d4-ad7e0a154e3c\",\"_links\":{\"avatar\":{\"href\":\"https://dev.azure.com/clusterdevops/_apis/GraphProfile/MemberAvatars/aad.Zjk4OTA2N2MtOGY0NC03NjFkLWI3ZDQtYWQ3ZTBhMTU0ZTNj\"}},\"id\":\"f989067c-8f44-661d-b7d4-ad7e0a154e3c\",\"uniqueName\":\"m.giannattasio@reply.it\",\"imageUrl\":\"https://dev.azure.com/clusterdevops/_api/_common/identityImage?id=f989067c-8f44-661d-b7d4-ad7e0a154e3c\",\"descriptor\":\"aad.Zjk4OTA2N2MtOGY0NC03NjFkLWI3ZDQtYWQ3ZTBhMTU0ZTNj\"},\"createdOn\":\"2019-01-15T13:56:59.56Z\",\"modifiedBy\":{\"displayName\":\"parsifal pirani\",\"url\":\"https://spsprodweu4.vssps.visualstudio.com/A3407ca4d-9989-4a28-9922-baa20f365cd7/_apis/Identities/e472d91a-e4d5-4773-96bc-cceb2e20893f\",\"_links\":{\"avatar\":{\"href\":\"https://dev.azure.com/clusterdevops/_apis/GraphProfile/MemberAvatars/aad.N2YzM2VhMzEtMjU0ZC03OTMzLTkzMjEtZTJhOTBiNmE4NjI5\"}},\"id\":\"e472d91a-e4d5-4773-96bc-cceb2e20893f\",\"uniqueName\":\"parsifal.pirani@outlook.it\",\"imageUrl\":\"https://dev.azure.com/clusterdevops/_api/_common/identityImage?id=e472d91a-e4d5-4773-96bc-cceb2e20893f\",\"descriptor\":\"aad.N2YzM2VhMzEtMjU0ZC03OTMzLTkzMjEtZTJhOTBiNmE4NjI5\"},\"modifiedOn\":\"2019-02-22T16:41:26.51Z\",\"isDeleted\":false,\"variableGroups\":null,\"releaseNameFormat\":\"Release-$(rev:r)\",\"properties\":{},\"id\":1,\"name\":\"MyShuttle_OnTomcat\",\"path\":\"\\\",\"projectReference\":null,\"url\":\"https://vsrm.dev.azure.com/clusterdevops/3ad00c43-d47e-4fab-8a34-81163dc72eae/_apis/Release/definitions/1\",\"_links\":{\"self\":{\"href\":\"https://vsrm.dev.azure.com/clusterdevops/3ad00c43-d47e-4fab-8a34-81163dc72eae/_apis/Release/definitions/1\"},\"web\":{\"href\":\"https://dev.azure.com/clusterdevops/3ad00c43-d47e-4fab-8a34-81163dc72eae/_release?definitionId=1\"}}}]}";

        proto.val = JsonConvert.DeserializeObject<Dictionary<string,Object[]>>(json);

        foreach (KeyValuePair<string, Object[]> x in proto.val) 

        {

            Console.WriteLine(x.Value[0]);

        }

    }

}