Windows 表单测验跟踪单选按钮

Question

我可以使用一些帮助来为 class 项目设置 windows 表单测验。

namespace WindowsFormsApp7
{
    public partial class Form1 : Form
    {

        //I'm using p to track the amount of points the user collects through the quiz.

        int p = 0;

        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }
        #region Submit Button & Point Calculation
        private void button1_Click(object sender, EventArgs e)
        {
            //Calculating the amount of point the user collected after submitting his answers.
            switch (p)
            {
                case 1:
                    radioButton1c.Checked = true;
                    p++;
                    break;
                case 2:
                    radioButton2a.Checked = true;
                    p++;
                    break;
                case 3:
                    radioButton3b.Checked = true;
                    p++;
                    break;
                case 4:
                    radioButton4c.Checked = true;
                    p++;
                    break;
                case 5:
                    radioButton5a.Checked = true;
                    p++;
                    break;
                case 6:
                    radioButton6a.Checked = true;
                    p++;
                    break;
                case 7:
                    radioButton7c.Checked = true;
                    p++;
                    break;
                case 8:
                    radioButton8d.Checked = true;
                    p++;
                    break;
                case 9:
                    radioButton9a.Checked = true;
                    p++;
                    break;
                case 10:
                    radioButton10b.Checked = true;
                    p++;
                    break;
                }
            MessageBox.Show($"You have collected {p} amount of points.");
        }
    }
}

到目前为止，这就是我为 class 项目所拥有的。 我基本上有一个带有 label 的视觉工作室 windows 表格和一个带有 4 个单选框的组合框。 radioBox1c.Checked = True是我试图检查那个特定的人是否在该组中被选中。 然后它移动到radiobox"XX" .Checked 并做同样的事情。 如果它被选中，它将添加到p 。 我的问题是我无法运行它，因为我有错误。 我尝试过使用很多if而不是 switch 但我迷路了。 它显示无论选择什么答案，用户都获得 0 分，有什么办法可以解决吗？

Answer 1

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 WindowsFormsApp7
{
    public partial class Form1 : Form
    {

        //I'm using p to track the amount of points the user collects through the quiz.

        int p=0;


        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }
        private void button1_Click(object sender, EventArgs e)
        {
            //Calculating the amount of point the user collected after submitting his answers.
            if (radioButton1c.Checked == true)
            {
            p++;
            }
            if (radioButton2a.Checked == true)
            {
                p++;
            }
            if (radioButton3b.Checked == true)
            {
                p++;
            }
            if (radioButton4c.Checked == true)
            {
                p++;
            }
            if (radioButton5a.Checked == true)
            {
                p++;
            }
            if (radioButton6a.Checked == true)
            {
                p++;
            }
            if (radioButton7c.Checked == true)
            {
                p++;
            }
            if (radioButton8d.Checked == true)
            {
                p++;
            }
            if (radioButton9a.Checked == true)
            {
                p++;
            }
            if (radioButton10b.Checked == true)
            {
                p++;
            }


            MessageBox.Show($"You have earned {p} point(s).");

            Application.Exit();
        }
    }
}

设法解决了我自己的问题。 我继续使用 if 而不是开关，一切似乎都正常工作。