体验套餐类！！
/// <summary>
/// 体验套餐类！！ /// </summary> public class HealthCheckSet { private List<HealthCheckItem> _items; //HealthCheckItem的集合！ internal List<HealthCheckItem> Items { get { return _items; } set { _items = value; } } private int _price; //套餐价格！！ public int Price { get { return _price; } set { _price = value; } } private string _name; //套餐名称！！ public string Name { get { return _name; } set { _name = value; } } //采用泛型集合List保存所有的体验项目！！ List<HealthCheckItem> _AllItems = new List<HealthCheckItem>();//采用泛型集合List保存套餐中的体验项目！！
List<HealthCheckItem> items = new List<HealthCheckItem>();/// <summary>
/// 套餐价格计算方法！！ /// </summary> public void CalcPrice() { int totalPrice = 0; foreach (HealthCheckItem item in this.Items) { totalPrice += item.Price; } this.Price = totalPrice; }}
检查项目类！
/// <summary>
/// 检查项目类！！ /// </summary> public class HealthCheckItem { /// <summary> /// 带参构造方法！！ /// </summary> public HealthCheckItem(string name,string desc,int price) { this.Description = desc; this.Name = name; this.Price = price; }private string _description; //项目描述！！
public string Description { get { return _description; } set { _description = value; } }private string _name; //项目名称！！
public string Name { get { return _name; } set { _name = value; } }private int _price; //项目价格！！
public int Price { get { return _price; } set { _price = value; } } }
主窗体！
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 Chapter05
{ public partial class FrmMain : Form { public HealthCheckSet healthset;
//采用泛型集合List保存所有的体验项目！！
public List<HealthCheckItem> AllItem = new List<HealthCheckItem>();
//保存套餐中的体验项目！！
public List<HealthCheckItem> Item = new List<HealthCheckItem>();
//字典存套餐!!
public Dictionary<string, HealthCheckSet> HealthSet = new Dictionary<string, HealthCheckSet>();
public FrmMain()
{ InitializeComponent(); }
#region 初始化信息!!
/// <summary> /// 初始化信息！！ /// </summary> public void Init() { HealthCheckItem hci = new HealthCheckItem( "身高","用于检查身高", 5); HealthCheckItem hci1 = new HealthCheckItem( "体重","用于检查体重", 5); HealthCheckItem hci2 = new HealthCheckItem("肝功能","用于检查肝功能", 30); HealthCheckItem hci3 = new HealthCheckItem("B超","用于B超检查", 50); HealthCheckItem hci4 = new HealthCheckItem( "视力","用于检查眼睛", 5); HealthCheckItem hci5 = new HealthCheckItem( "听觉","用于检查听觉", 5); HealthCheckItem hci6 = new HealthCheckItem( "11","肝功能", 30); HealthCheckItem hci7 = new HealthCheckItem( "B213","B超检查", 50);
AllItem.Add(hci);
AllItem.Add(hci1); AllItem.Add(hci2); AllItem.Add(hci3); AllItem.Add(hci4); AllItem.Add(hci5); AllItem.Add(hci6); AllItem.Add(hci7);
healthset = new HealthCheckSet();
healthset.Name = "请选择"; healthset.Name = "入学体验"; //healthset.Items.Add(hci4); //healthset.Items.Add(hci5); //healthset.Items.Add(hci6); //healthset.Items.Add(hci7); //healthset.CalcPrice(); HealthSet.Add("请选择", healthset); HealthSet.Add("入学体验", healthset); } #endregion
#region 刷新方法！！
/// <summary> /// 刷新方法！！ /// </summary> /// <param name="set"></param> public void Update(HealthCheckSet set) { this.dgvHealthList.DataSource = new BindingList<HealthCheckItem>(set.Items); set.CalcPrice(); } #endregion
#region 套餐列表下拉事件！！
/// <summary> /// 套餐列表下拉事件！！ /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void cboLiebiao_SelectedIndexChanged(object sender, EventArgs e) { string setName = this.cboLiebiao.SelectedItem.ToString(); if(setName == "请选择") { this.dgvHealthList.DataSource = new BindingList<HealthCheckItem>();
lblTaoCanM.Text = "";
lblJiaGe.Text = ""; //控件：删除为不可用状态！！ this.btnQuXiao.Enabled = false; return; } else { //设置套餐名称！！ lblTaoCanM.Text = this.HealthSet[setName].Name; //设置套餐总价！！ lblJiaGe.Text = this.HealthSet[setName].Price.ToString(); //控件：删除为可用状态！！ this.btnQuXiao.Enabled = true; //绑定DataGirlView！！ this.dgvHealthList.DataSource = new BindingList<HealthCheckItem>(AllItem); } } #endregion
#region 窗体加载事件！
/// <summary> /// 窗体加载事件！ /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void FrmMain_Load(object sender, EventArgs e) { //初始化信息！！ Init();
//项目绑定！！
this.cboPgriom.DisplayMember = "name"; this.cboPgriom.DataSource = AllItem;
//套餐循环绑定！
foreach (string key in HealthSet.Keys) { this.cboLiebiao.Items.Add(key); } //默认选中一行！！ this.cboLiebiao.SelectedIndex = 0; } #endregion
private void btnQuXiao_Click(object sender, EventArgs e)
{ //获取选中的项！！ string _key = this.dgvHealthList.SelectedRows[0].Cells[0].Value.ToString();
}
}
}