Question

我使用以下代码生成随机颜色。

static Color[] colors = { Color.Red, Color.Green, Color.Yellow}; 
static Color GetRandomColor()
{
    var random = new Random();
    return colors[random.Next(colors.Length)];
}

现在我需要关联到用户列表：

        List<Utente> ListaUtente = new List<Utente>();
        ListaUtente.Add(new Utente(22, "Pedro", 555444333, "pedro@gmail.com"));
        ListaUtente.Add(new Utente(22, "Lucas", 555444333, "lucas91@gmail.com"));
        ListaUtente.Add(new Utente(22, "Rodrigo", 555444333, "rodrigo00@gmail.com"));
        ListaUtente.Add(new Utente(22, "Gaspar", 555444333, "gaspar@gmail.com"));
        ListaUtente.Add(new Utente(22, "Assis", 555444333, "assis@gmail.com"));

并在屏幕上显示如下：用户1 - 红色，用户2 - 绿色等

最简单的方法是什么？我不知道如何连接这两个代码块。只是为了给你一些背景我正在做医院管理服务，我需要为每个用户分配紧急颜色。

Answer 1

public class Person
{
    public int Id { get; set; }
    public string Name { get; set; }
    public string Color { get; set; }
}
public class Colours
{
    public string ColourName { get; set; }
}

class Program
{
    static void Main(string[] args)
    {

        List<Person> People = new List<Person>()
        {
           new Person { Id = 1, Name = "Dave" },
           new Person { Id = 2, Name = "Joe" },
           new Person { Id = 3, Name = "Stephen"},
           new Person { Id = 4, Name = "Sue" },
           new Person { Id = 5, Name = "Jemma" },
           new Person { Id = 6, Name = "Sharon" },
        };
        Dictionary<int, Colours> Colours = new Dictionary<int, Colours>()
        {
            { 1, new Colours { ColourName = "Color.Red" }},
            { 2, new Colours { ColourName = "Color.Green"}},
            { 3, new Colours { ColourName = "Color.Blue"}},
        };

        Random RandomNumber = new Random();

        int ListPostionToRemoveAt = RandomNumber.Next(1, People.Count);
        int RandomColourPostion = RandomNumber.Next(1, Colours.Count);

        Person p = People[ListPostionToRemoveAt];

        Colours ColourToAssign = Colours[RandomColourPostion] ;
        p.Color = ColourToAssign.ColourName;
        Console.Write("Persons Name: " + p.Name +" Persons Colour:"+ p.Color);
        Console.ReadLine();
    }
}

将随机生成的值链接到列出对象

1 个答案: