创建自定义类数组的示例

下面是类定义。

public class DummyUser
{
    public string email { get; set; }
    public string language { get; set; }
}

这是初始化数组的方法：

private DummyUser[] arrDummyUser = new DummyUser[]
{
    new DummyUser{
       email = "abc.xyz@email.com",
       language = "English"
    },
    new DummyUser{
       email = "def@email.com",
       language = "Spanish"
    }
};

无LINQ重复：

float[] floats = System.Array.ConvertAll(new float[16], v => 1.0f);

int[] array = new int[4]; 
array[0] = 10;
array[1] = 20;
array[2] = 30;

or

string[] week = new string[] {"Sunday","Monday","Tuesday"};

or

string[] array = { "Sunday" , "Monday" };

并且在多维阵列中

    Dim i, j As Integer
    Dim strArr(1, 2) As String

    strArr(0, 0) = "First (0,0)"
    strArr(0, 1) = "Second (0,1)"

    strArr(1, 0) = "Third (1,0)"
    strArr(1, 1) = "Fourth (1,1)"

var contacts = new[]
{
    new 
    {
        Name = " Eugene Zabokritski",
        PhoneNumbers = new[] { "206-555-0108", "425-555-0001" }
    },
    new 
    {
        Name = " Hanying Feng",
        PhoneNumbers = new[] { "650-555-0199" }
    }
};

对于以下类别：

public class Page
{

    private string data;

    public Page()
    {
    }

    public Page(string data)
    {
        this.Data = data;
    }

    public string Data
    {
        get
        {
            return this.data;
        }
        set
        {
            this.data = value;
        }
    }
}

您可以按如下方式初始化上述对象的数组。

Pages = new Page[] { new Page("a string") };

希望这有帮助。

您还可以创建动态数组，即，在创建数组之前，您可以先向用户询问数组的大小。

Console.Write("Enter size of array");
int n = Convert.ToInt16(Console.ReadLine());

int[] dynamicSizedArray= new int[n]; // Here we have created an array of size n
Console.WriteLine("Input Elements");
for(int i=0;i<n;i++)
{
     dynamicSizedArray[i] = Convert.ToInt32(Console.ReadLine());
}

Console.WriteLine("Elements of array are :");
foreach (int i in dynamicSizedArray)
{
    Console.WriteLine(i);
}
Console.ReadKey();