体检套餐管理系统

Posted 2020-10-20 FANKEXIN

HealthCheckItem类

public class HealthCheckItem
    {
    
       //带参构造
       public HealthCheckItem(string name,string description, int price)
       {
           this.Description = description;
           this.Name = name;
           this.Price = price;
       }
       //无参构造
        public HealthCheckItem() 
        {
        }
        //项目描述
        private string description;
        public string Description
        {
            get { return description; }
            set { description = value; }
        }
       //项目名称
        private string name;
        public string Name
        {
            get { return name; }
            set { name = value; }
        }
       //项目价格
        private int price;
        public int Price
        {
            get { return price; }
            set { price = value; }
        }


    }

　　HealthCheckSet类

public class HealthCheckSet
    {
        //带参构造
        public HealthCheckSet(string name,Dictionary<string,HealthCheckItem> dicc)
        {

        }
        //无参构造
        public HealthCheckSet()
        {
        }
        //套餐价格
        private int price;
        public int Price
        {
            get { return price; }
            set { price = value; }
        }
        //套餐名称
        private string name;
        public string Name
        {
            get { return name; }
            set { name = value; }
        }
       //保存套餐项目
        Dictionary<string, HealthCheckItem> dic = new Dictionary<string, HealthCheckItem>();

        public Dictionary<string, HealthCheckItem> Dic
        {
            get { return dic; }
            set { dic = value; }
        }
        //计算套餐价格方法
        public int CalcPrice()
        {
            int num = 0;
            foreach (HealthCheckItem item in dic.Values)
            {
                num += item.Price;

            }
            this.price = num;
            return num;
        }
    }

在Load事件里写的代码：

        private void Form1_Load(object sender, EventArgs e)
        {
            this.dataGridView1.AutoGenerateColumns = false;//清除多余的列
            projects();
            InitHealth();
            cboPackageAdd();
            com2();
        }
        //检查项目集合,身高，体重，视力，听力，肝功能，B超，心电图
        public HealthCheckItem height, weight, Vision, hearing, liver, B_mode, electrocardiogram;
        Dictionary<string, HealthCheckItem> project = new Dictionary<string, HealthCheckItem>();
        //初始化检查项目集合
        public void projects()
        {
            height = new HealthCheckItem("身高", "用于检查身高.", 20);
            weight = new HealthCheckItem("体重", "用于检查体重.", 20);
            Vision = new HealthCheckItem("视力", "用于检查视力.", 20);
            hearing = new HealthCheckItem("听力", "用于检查听力.", 20);
            liver = new HealthCheckItem("肝功能", "用于检查肝功能.", 50);
            B_mode = new HealthCheckItem("B超", "用于检查B超.", 50);
            electrocardiogram = new HealthCheckItem("心电图", "用于检查心电图.", 60);
            project.Add(height.Name, height); 
            project.Add(weight.Name, weight);
            project.Add(Vision.Name, Vision);
            project.Add(hearing.Name, hearing); 
            project.Add(liver.Name, liver);
            project.Add(B_mode.Name, B_mode);
            project.Add(electrocardiogram.Name, electrocardiogram);
        }
        
        //用于保存套餐集合
        Dictionary<string, HealthCheckSet> set = new Dictionary<string, HealthCheckSet>();
        //用于保存入学体检初始化信息
        Dictionary<string, HealthCheckItem> set1 = new Dictionary<string, HealthCheckItem>();
        //初始化入学体检套餐
        public void InitHealth()
        {
            set1.Add(height.Name, height);
            set1.Add(weight.Name, weight);
            HealthCheckSet s = new HealthCheckSet();
            s.Name= "入学体检";
            s.Dic = set1;
            set.Add("入学体检", s);
        }
        
        // 绑定套餐下拉框
        public void cboPackageAdd()
        {
            comboBox1.Items.Clear();
            comboBox1.Items.Add("请选择");
            comboBox1.SelectedIndex = 0;
            foreach (HealthCheckSet item in set.Values)
            {
                comboBox1.Items.Add(item.Name);
            }
        }
       

        // 绑定检查项目的下拉框
        public void com2()
        {
            comboBox2.Items.Add("请选择");
            comboBox2.SelectedIndex = 0;
            foreach (string item in project.Keys)
            {
                comboBox2.Items.Add(item);
            }
        }
        
        

        private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
        {
            string name = comboBox1.Text;//获取套餐名称
            if (comboBox1.Text == "请选择")
            {
                label5.Text = "";
                label7.Text = "";
                dataGridView1.DataSource = new BindingList<HealthCheckItem>();
                return;
            }
            label5.Text = name;
            label7.Text = set[name].CalcPrice().ToString();
            dataGridView1.DataSource = new BindingList<HealthCheckItem>(set[name].Dic.Values.ToList());

        }

        
        public void Update(string Name)
        {
            dataGridView1.DataSource = new BindingList<HealthCheckItem>(set[Name].Dic.Values.ToList());
        }
        


        private void button2_Click(object sender, EventArgs e)
        {
            string name = comboBox1.Text;//获取套餐名称
            string name1 = comboBox2.Text;//获取项目项
            if (set[name].Dic.ContainsKey(name1))
            {
                MessageBox.Show("已添加");
                return;
            }
            set[name].Dic.Add(name1, project[name1]);
            Update(name);
            label5.Text = name;
            label7.Text = set[name].CalcPrice().ToString();

        }

        private void button3_Click(object sender, EventArgs e)
        {
            string name = comboBox1. Text;//获取套餐名称
            string name1 = dataGridView1.SelectedRows[0].Cells[0].Value.ToString();
            MessageBox.Show(name1);
            set[name].Dic.Remove(name1);
            Update(name);
            label7.Text = set[name].CalcPrice().ToString();
            MessageBox.Show("删除成功");

        }

        private void button1_Click(object sender, EventArgs e)
        {
            if (textBox1.Text == string.Empty)
            {
                MessageBox.Show("不允许为空");
                return;
            }
            HealthCheckSet kset = new HealthCheckSet();
            kset.Name = textBox1.Text;
            set.Add(kset.Name, kset);
            MessageBox.Show("添加成功");
            cboPackageAdd();
            comboBox1.SelectedIndex = set.Count;


        }
       

    }