quizresultform.cs

老师信息管理

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

namespace MySchool
{
    public partial class QuizResultForm : Form
    {
        public QuizResultForm()
        {
            InitializeComponent();
        }

        // 退出应用程序
        private void btnExit_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        // 显示分数
        private void QuizResultForm_Load(object sender, EventArgs e)
        {
            // 计算答对的题目数量
            int correctNum = 0;  
            for (int i = 0; i < QuizHelper.questionNum; i++)
            {
                if (QuizHelper.studentAnswers[i] == QuizHelper.correctAnswers[i])
                {
                    correctNum++;
                }
            }

            // 计算得分
            int score = correctNum * 100 / QuizHelper.questionNum;
            lblMark.Text = score.ToString()+"分";

            // 确定显示分数的label的宽度
            lblStudentScoreStrip.Width = lblFullMarkStrip.Width * score / 100;
            
            // 根据不同的得分，显示不同的颜色
            if (score < 60)
            {
                lblStudentScoreStrip.BackColor = Color.Red;
                lblComment.Text = "该好好复习啦！";
                picFace.Image = ilFaces.Images[0];
            }
            else if (score >= 60 && score < 85)
            {
                lblStudentScoreStrip.BackColor = Color.Blue;
                lblComment.Text = "还不错，继续努力哦！";
                picFace.Image = ilFaces.Images[1];
            }
            else if (score >= 85 && score < 100)
            {
                lblStudentScoreStrip.BackColor = Color.CornflowerBlue;
                lblComment.Text = "真厉害，得了优秀呢！";
                picFace.Image = ilFaces.Images[2];
            }
            else if (score == 100)
            {
                lblStudentScoreStrip.BackColor = Color.Green;
                lblComment.Text = "你真棒，全都答对了！";
                picFace.Image = ilFaces.Images[3];
            }
        }
    }
}