Question

所以我一直在尝试骰子的随机化，但似乎有一个问题。所以我的问题基本上是我做错了什么？代码如下。在设计页面上，我有2个图片框，每个图片框有6个骰子面。我有2个标签显示你得到的骰子数量。我在图片框下方还有2个标签，表示胜利。我在中间还有一个标签，如果它是平局，就说领带。帮助将不胜感激！

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Practice_randomizing
{
public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
    }

    private void button1_Click(object sender, EventArgs e)
    {
        Random Rand = new Random();
        int Random = Rand.Next(6);

        int player1;
        player1 = 0;
        int player2;            
        player2 = 0;

        if
        (Random == 0)
        {
            pictureBox1.Image = Properties.Resources.dice_11;
            label1.Text = "You got a 1!";
            pictureBox1.Visible = true;
        }

        else
        if
        (Random ==  1)
        {
            pictureBox1.Image = Properties.Resources.dice_21;
            label1.Text = "You got a 2!";
            pictureBox1.Visible = true;
        }
        else
        if
        (Random == 2)
        {
            pictureBox1.Image = Properties.Resources.dice_31;
            label1.Text = "You got a 3!";
            pictureBox1.Visible = true;
        }
        else
        if
        (Random == 3)
        {
            pictureBox1.Image = Properties.Resources.dice_41;
            label1.Text = "You got a 4!";
            pictureBox1.Visible = true;
        }
        else
        if
        (Random == 4)
        {
            pictureBox1.Image = Properties.Resources.dice_51;
            label1.Text = "You got a 5!";
            pictureBox1.Visible = true;
        }
        else
        {
            pictureBox1.Image = Properties.Resources.dice_61;
            label1.Text = "You got a 6!";
            pictureBox1.Visible = true;


            {
                int dice2 = Rand.Next(6);
                if
                    (dice2 == 0)
                {
                    pictureBox2.Image = Properties.Resources.dice_11;
                    label5.Text = "You got a 1!";
                    pictureBox2.Visible = true;
                }

                else
                        if
                        (dice2 == 1)
                {
                    pictureBox2.Image = Properties.Resources.dice_21;
                    label5.Text = "You got a 2!";
                    pictureBox2.Visible = true;
                }
                else
                        if
                        (dice2 == 2)
                {
                    pictureBox2.Image = Properties.Resources.dice_31;
                    label5.Text = "You got a 3!";
                    pictureBox2.Visible = true;
                }
                else
                        if
                        (dice2 == 3)
                {
                    pictureBox2.Image = Properties.Resources.dice_41;
                    label5.Text = "You got a 4!";
                    pictureBox2.Visible = true;
                }
                else
                        if
                        (dice2 == 4)
                {
                    pictureBox2.Image = Properties.Resources.dice_51;
                    label5.Text = "You got a 5!";
                    pictureBox2.Visible = true;
                }
                else
                {
                    pictureBox2.Image = Properties.Resources.dice_61;
                    label5.Text = "You got a 6!";
                    pictureBox2.Visible = true;


                    if
                          (Random == 0 && dice2 == 0)
                        label4.Text = "Tie!";

                    if
                   (Random == 0 && dice2 == 0)
                        label4.Text = "Tie!";

                    else
                   if
                   (Random == 1 && dice2 == 1)
                        label4.Text = "Tie!";
                    else
                   if
                   (Random == 2 && dice2 == 2)
                        label4.Text = "Tie!";
                    else
                   if
                   (Random == 3 && dice2 == 3)
                        label4.Text = "Tie!";
                    else
                   if
                   (Random == 4 && dice2 == 4)
                        label4.Text = "Tie!";
                    else
                   if
                   (Random == 5 && dice2 == 5)
                        label4.Text = "Tie!";
                    else
                   if
                   (Random == 1 && dice2 == 0)
                    {
                        label2.Text = "Win!";
                        player1++;
                        label4.Text = " " + player1;
                    }
                    else
                   if
                   (Random == 1 && dice2 == 2)
                        label3.Text = "win!";
                    else
                   if
                   (Random == 1 && dice2 == 3)
                        label3.Text = "win!";
                    else
                   if
                   (Random == 1 && dice2 == 4)
                        label3.Text = "win!";
                    else
                   if
                   (Random == 1 && dice2 == 5)
                    {  label2.Text = "win!";
                    player1++;
                    label6.Text = " " + player1;
                }
                    else
                   if
                   (Random == 2 && dice2 == 0)
                        label2.Text = "Win!";
                    else
                   if
                   (Random == 2 && dice2 == 1)
                        label2.Text = "win!";
                    else
                   if
                   (Random == 2 && dice2 == 3)
                        label3.Text = "win!";
                    else
                   if
                   (Random == 2 && dice2 == 4)
                        label2.Text = "win!";
                    else
                   if
                   (Random == 2 && dice2 == 5)
                        label2.Text = "win!";
                    else
                   if
                   (Random == 3 && dice2 == 0)
                        label2.Text = "win!";
                    else
                   if
                   (Random == 3 && dice2 == 1)
                        label2.Text = "win!";
                    else
                   if
                   (Random == 3 && dice2 == 2)
                        label2.Text = "win!";
                    else
                   if
                   (Random == 3 && dice2 == 4)
                        label3.Text = "win!";
                    else
                   if
                   (Random == 3 && dice2 == 5)
                        label3.Text = "win!";
                    else
                   if
                   (Random == 4 && dice2 == 0)
                        label2.Text = "win!";
                    else
                   if
                   (Random == 4 && dice2 == 1)
                        label2.Text = "win!";
                    else
                   if
                   (Random == 4 && dice2 == 2)
                        label2.Text = "win!";
                    else
                   if
                   (Random == 4 && dice2 == 3)
                        label2.Text = "win!";
                    else
                   if
                   (Random == 4 && dice2 == 5)
                        label3.Text = "win!";
                    else
                   if
                   (Random == 5 && dice2 == 0)
                        label2.Text = "win!";
                    else
                   if
                   (Random == 5 && dice2 == 1)
                        label2.Text = "win!";
                    else
                   if
                   (Random == 5 && dice2 == 2)
                        label2.Text = "win!";

                    else
                   if
                   (Random == 5 && dice2 == 3)
                        label2.Text = "win!";
                    else
                   if
                   (Random == 5 && dice2 == 4)
                        label2.Text = "win!";

                    label2.Text = " ";
                    label3.Text = " ";
                    label4.Text = " ";



















                }
            }
        }
    }



























}

}

Answer 1

你还没有关闭if ... else语句的链，所以选择第二个骰子的代码在第一个骰子是6的代码中，并且用于检查获胜者的代码在代码中当第二个骰子是6时。

使用}关闭else这两个if ... else语句链的最后{{1}}个，以便始终运行以下代码。

Answer 2

唯一的问题似乎是IF ... ELSE和ELSE IF。当你编写了else代码时，你给了一个换行符，因此它变成了

else 
    if 
        (condition)

根据我的理解是另一个条件，其中有另一个If。因此你的程序似乎是错误的。请仅在需要时提供新行，并尝试遵循该语言的语法。希望下面的代码可以帮助你

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Practice_randomizing
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        private void button1_Click(object sender, EventArgs e)
        {
            Random Rand = new Random();
            int Random = Rand.Next(6);

            int player1;
            player1 = 0;
            int player2;
            player2 = 0;

            if
            (Random == 0)
            {
                pictureBox1.Image = Properties.Resources.dice_11;
                label1.Text = "You got a 1!";
                pictureBox1.Visible = true;
            }

            else if(Random == 1)
            {
                pictureBox1.Image = Properties.Resources.dice_21;
                label1.Text = "You got a 2!";
                pictureBox1.Visible = true;
            }
            else if(Random == 2)
            {
                pictureBox1.Image = Properties.Resources.dice_31;
                label1.Text = "You got a 3!";
                pictureBox1.Visible = true;
            }
            else if(Random == 3)
            {
                pictureBox1.Image = Properties.Resources.dice_41;
                label1.Text = "You got a 4!";
                pictureBox1.Visible = true;
            }
            else if(Random == 4)
            {
                pictureBox1.Image = Properties.Resources.dice_51;
                label1.Text = "You got a 5!";
                pictureBox1.Visible = true;
            }
            else
            {
                pictureBox1.Image = Properties.Resources.dice_61;
                label1.Text = "You got a 6!";
                pictureBox1.Visible = true;

                {
                    int dice2 = Rand.Next(6);
                    if(dice2 == 0)
                    {
                        pictureBox2.Image = Properties.Resources.dice_11;
                        label5.Text = "You got a 1!";
                        pictureBox2.Visible = true;
                    }
                    else if(dice2 == 1)
                    {
                        pictureBox2.Image = Properties.Resources.dice_21;
                        label5.Text = "You got a 2!";
                        pictureBox2.Visible = true;
                    }
                    else if(dice2 == 2)
                    {
                        pictureBox2.Image = Properties.Resources.dice_31;
                        label5.Text = "You got a 3!";
                        pictureBox2.Visible = true;
                    }
                    else if(dice2 == 3)
                    {
                        pictureBox2.Image = Properties.Resources.dice_41;
                        label5.Text = "You got a 4!";
                        pictureBox2.Visible = true;
                    }
                    else if(dice2 == 4)
                    {
                        pictureBox2.Image = Properties.Resources.dice_51;
                        label5.Text = "You got a 5!";
                        pictureBox2.Visible = true;
                    }
                    else
                    {
                        pictureBox2.Image = Properties.Resources.dice_61;
                        label5.Text = "You got a 6!";
                        pictureBox2.Visible = true;

                        if(Random == 0 && dice2 == 0)
                            label4.Text = "Tie!";
                        if(Random == 0 && dice2 == 0)
                            label4.Text = "Tie!";

                        else if(Random == 1 && dice2 == 1)
                            label4.Text = "Tie!";
                        else if(Random == 2 && dice2 == 2)
                            label4.Text = "Tie!";
                        else if(Random == 3 && dice2 == 3)
                            label4.Text = "Tie!";
                        else if(Random == 4 && dice2 == 4)
                            label4.Text = "Tie!";
                        else if(Random == 5 && dice2 == 5)
                            label4.Text = "Tie!";
                        else if(Random == 1 && dice2 == 0)
                        {
                            label2.Text = "Win!";
                            player1++;
                            label4.Text = " " + player1;
                        }
                        else if(Random == 1 && dice2 == 2)
                            label3.Text = "win!";
                        else if(Random == 1 && dice2 == 3)
                            label3.Text = "win!";
                        else if(Random == 1 && dice2 == 4)
                            label3.Text = "win!";
                        else if(Random == 1 && dice2 == 5)
                        {
                            label2.Text = "win!";
                            player1++;
                            label6.Text = " " + player1;
                        }
                        else if(Random == 2 && dice2 == 0)
                            label2.Text = "Win!";
                        else if(Random == 2 && dice2 == 1)
                            label2.Text = "win!";
                        else if(Random == 2 && dice2 == 3)
                            label3.Text = "win!";
                        else if(Random == 2 && dice2 == 4)
                            label2.Text = "win!";
                        else if(Random == 2 && dice2 == 5)
                            label2.Text = "win!";
                        else if(Random == 3 && dice2 == 0)
                            label2.Text = "win!";
                        else if(Random == 3 && dice2 == 1)
                            label2.Text = "win!";
                        else if(Random == 3 && dice2 == 2)
                            label2.Text = "win!";
                        else if(Random == 3 && dice2 == 4)
                            label3.Text = "win!";
                        else if(Random == 3 && dice2 == 5)
                            label3.Text = "win!";
                        else if(Random == 4 && dice2 == 0)
                            label2.Text = "win!";
                        else if(Random == 4 && dice2 == 1)
                            label2.Text = "win!";
                        else if(Random == 4 && dice2 == 2)
                            label2.Text = "win!";
                        else if(Random == 4 && dice2 == 3)
                            label2.Text = "win!";
                        else if(Random == 4 && dice2 == 5)
                            label3.Text = "win!";
                        else if(Random == 5 && dice2 == 0)
                            label2.Text = "win!";
                        else if(Random == 5 && dice2 == 1)
                            label2.Text = "win!";
                        else if(Random == 5 && dice2 == 2)
                            label2.Text = "win!";
                        else if(Random == 5 && dice2 == 3)
                            label2.Text = "win!";
                        else if(Random == 5 && dice2 == 4)
                            label2.Text = "win!";

                        label2.Text = " ";
                        label3.Text = " ";
                        label4.Text = " ";
                    }
                }
            }
        }
    }
}

Answer 3

您还需要将Random的实例移出到Class级别，以便在每次单击Button时使用相同的实例：

private Random Rand = new Random();

private void button1_Click(object sender, EventArgs e)
{
    // ... rest of your code ...
}

随机化不工作c＃

3 个答案: