如何将Int32转换为对象[] | 如何将Int32转换为对象

本文介绍了如何将Int32转换为对象[]的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

请帮助:怎么做-

Pls help: how to do this-

Int32 UserID;

object[] parameters = new[] { UserID };

---

Error: Cannot implicitly convert type 'int[]' to 'object[]'

推荐答案

object[] parameters = new[] { (object)UserID };

或

object[] parameters = new object[] { UserID };

就个人而言，我更喜欢第二个选项.

Personally, i prefer the 2nd option.

private Int32 UserID;
private Int32 AdminID;
private List<Int32> ListOInt32s;
private List<object> ListOObjects;

private void MakeIDS(Int32 uID, Int32 aID)
{
    UserID = uID;
    AdminID = aID;

    // anonymous type
    // exists only in the scope of this method call
    var IDS = new {UserID, AdminID};

    // generic strongly typed
    ListOInt32s = new List<Int32> {UserID, AdminID};

    // generic typed as Object
    ListOObjects = new List<object> {UserID, AdminID};
}

private void button1_Click(object sender, EventArgs e)
{
    MakeIDS(4,5);
}

static void Main(string[] args)
{
    Int32 one = 1, two = 2;
    object[] myArray = { one, two };
}

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