C# 随机数生成器

Question

我使用以下代码生成 4 个随机数，但每次我尝试获取它们时，它们都会在文本 block 中显示为“system.random”。帮助任何人吗？谢谢!! :)

private void Button_Click_1(object sender, RoutedEventArgs e)        
{           
    Random dc1 = new Random();
    int dealCard1 = dc1.Next(52);

    Random dc2 = new Random();
    int dealCard2 = dc2.Next(52);

    Random pc1 = new Random();
    int playerCard1 = pc1.Next(52);

    Random pc2 = new Random();
    int playerCard2 = pc2.Next(52);

    txtDC1.Text = Convert.ToString(dc1);
    txtDC2.Text = Convert.ToString(dc2);
    txtPC1.Text = Convert.ToString(pc1);
    txtPC2.Text = Convert.ToString(pc2);
}

Answer 1

首先，您只需要一个随机实例:

Random dc1 = new Random();
int dealCard1 = dc1.Next(52);
int dealCard2 = dc1.Next(52);
int playerCard1 = dc1.Next(52);
int playerCard2 = dc1.Next(52);

错误是因为您没有报告数字:

txtDC1.Text = Convert.ToString(dealCard1);
txtDC2.Text = Convert.ToString(dealCard2);
txtPC1.Text = Convert.ToString(playerCard1);
txtPC2.Text = Convert.ToString(playerCard2);