如何在foreach循环外使用数组数据

Question

我是C＃的新手...我正在使用Newton JSON.net将JSON对象转换为数组...我使用foreach循环转换了数组，但问题是我想将数组作为参数传递来帮助我解决以下问题我的代码

    var url = Url.Combine("http://localhost:3000/customer/1000");
    var client = new RestClient(url);
    var request = new RestRequest(Method.GET);
    IRestResponse response = client.Execute(request);
    var listOfDetails = JsonConvert.DeserializeObject<List<details>>(response.Content);

    foreach (var detail in listOfDetails)
    {
         var arr = detail.ToArr();
        richTextBox1.Text = arr[0].ToString();

    }

    DataType dataType = DataType.DataBlock;
    int DB = 1;
    int StartByteAdr = 0;
    //ushort[] values = { 200, 300, 400, 500, 600, 700 };
    ushort[] values = ProcessData(passing array values);

将var arr（数组）值作为参数传递给ProcessData（数组值）

public class details
        {
            public int Id { get; set; }
            public string Name { get; set; }
            public string Address { get; set; }
            public string Country { get; set; }
            public int Phone { get; set; }

        public string[] ToArr()
        {
            List<string> list = new List<string> { Name, Address, Country, Phone.ToString() };
            return list.ToArray();
        }
    }

此处的过程数据

private ushort[] ProcessData(string[] dataString)
        {
            if (dataString == null) throw new Exception("Data is Null");
            ushort[] result = new ushort[dataString.Length];
            for (int i = 0; i < dataString.Length; i++)
            {
                result[i] = ushort.Parse(dataString[i]);
            }
            return result;
        }