1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Text;
5 using System.Threading.Tasks;
6
7 namespace 第十章.Entity
8 {
9 //汽车类继承车类
10 class Car:Vehicle
11 {
12 public Car(
string Color,
double DailyRent,
string LicenseNo,
string Name,
int RenDate,
string RenUser,
int YearsOfServic)
13 :
base(Color,DailyRent,LicenseNo,Name,RenDate,RenUser,YearsOfServic)
14 {
15
16 }
17
18
19 }
20 }
汽车类
1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Text;
5 using System.Threading.Tasks;
6
7 namespace 第十章.Entity
8 {
9 //卡车类继承车类
10
11 public class Truck:Vehicle
12 {
13 public Truck(
string Color,
double DailyRent,
string LicenseNo,
string Name,
int RenDate,
string RenUser,
int YearsOfServic,
int Load)
14 :
base(Color,DailyRent,LicenseNo,Name,RenDate,RenUser,YearsOfServic)
15 {
16 this.Load =
Load;
17 }
18 public int Load {
get;
set; }
19
20 }
21 }
卡车类
1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Text;
5 using System.Threading.Tasks;
6
7 namespace 第十章.Entity
8 {
9 public abstract class Vehicle
10 {
11
12 public Vehicle(
string Color,
double DailyRent,
string LicenseNo,
string Name,
int RenDate,
string RenUser,
int YearsOfServic)
13 {
14 this.Color =
Color;
15 this.DailyRent =
DailyRent;
16 this.LicenseNo =
LicenseNo;
17 this.Name =
Name;
18 this.RenDate =
RenDate;
19 this.RenUser =
RenUser;
20 this.YearsOfServic =
YearsOfServic;
21 }
22 public string Color {
get;
set; }
//颜色
23 public double DailyRent {
get;
set; }
//日租金
24 public string LicenseNo {
get;
set; }
//车牌号
25 public string Name {
get;
set; }
//车型名
26 public int RenDate {
get;
set; }
//使用时间
27 public string RenUser {
get;
set; }
//使用人
28 public int YearsOfServic {
get;
set; }
//使用年限
29
30 }
31 }
车类
1 using System;
2 using System.Collections.Generic;
3 using System.ComponentModel;
4 using System.Data;
5 using System.Drawing;
6 using System.Linq;
7 using System.Text;
8 using System.Threading.Tasks;
9 using System.Windows.Forms;
10 using 第十章.Entity;
11
12 namespace 第十章
13 {
14 public partial class Form1 : Form
15 {
16 public Form1()
17 {
18 InitializeComponent();
19 }
20 Dictionary<
string, Vehicle> zu =
new Dictionary<
string, Vehicle>
();
21 Dictionary<
string, Vehicle> huan =
new Dictionary<
string, Vehicle>
();
22 /// <summary>
23 /// 单选项
24 /// </summary>
25 /// <param name="sender"></param>
26 /// <param name="e"></param>
27 private void radioButton1_CheckedChanged(
object sender, EventArgs e)
28 {
29 if (radioButton1.Checked ==
true)
30 {
31 txtzai.Enabled =
false;
32 }
33 else {
34 txtzai.Enabled =
true;
35 }
36 }
37 /// <summary>
38 /// 租车界面的刷新按钮的点击事件
39 /// </summary>
40 /// <param name="sender"></param>
41 /// <param name="e"></param>
42 private void button1_Click(
object sender, EventArgs e)
43 {
44 ZuLoad();
45 }
46 /// <summary>
47 /// 绑定租车信息
48 /// </summary>
49 public void ZuLoad() {
50 lvzu.Items.Clear();
51 foreach (
var item
in zu)
52 {
53 ListViewItem i =
new ListViewItem(item.Key);
54 i.SubItems.Add(item.Value.Name);
55 i.SubItems.Add(item.Value.Color);
56 i.SubItems.Add(item.Value.RenDate.ToString());
57 i.SubItems.Add(item.Value.DailyRent.ToString());
58 if (item.Value
is Truck)
59 {
60 i.SubItems.Add(((item.Value)
as Truck).Load.ToString());
61 }
62 else {
63 i.SubItems.Add(
"无");
64 }
65 lvzu.Items.Add(i);
66
67 }
68
69 }
70 /// <summary>
71 /// 加载事件
72 /// </summary>
73 /// <param name="sender"></param>
74 /// <param name="e"></param>
75 private void Form1_Load(
object sender, EventArgs e)
76 {
77 zu.Add(
new Car(
"白色",
250,
"粤A88888",
"宝马",
3,
"张三",
2).LicenseNo,
new Car(
"白色",
250,
"粤A88888",
"宝马",
3,
"张三",
2));
78 zu.Add(
new Truck(
"黑色",
230,
"粤B88888",
"宝马",
2,
"张三",
1,
20).LicenseNo,
new Truck(
"黑色",
230,
"粤B88888",
"宝马",
2,
"张三",
1,
20)); ;
79 }
80
81 /// <summary>
82 /// 点击租车按钮
83 /// </summary>
84 /// <param name="sender"></param>
85 /// <param name="e"></param>
86 private void button2_Click(
object sender, EventArgs e)
87 {
88 if(lvzu.SelectedItems.Count!=
1){
89 MessageBox.Show(
"请选中一行");
90 return;
91 }
92 if(
string.IsNullOrEmpty(textBox1.Text.Trim())){
93 MessageBox.Show(
"请输入租车人");
94 return;
95 }
96
97 string key = lvzu.SelectedItems[
0].Text;
98 huan.Add(zu[key].LicenseNo,zu[key]);
99 zu[key].RenUser =
textBox1.Text;
100 zu.Remove(key);
101 ZuLoad();
102 }
103 /// <summary>
104 /// 还车界面的刷新按钮
105 /// </summary>
106 /// <param name="sender"></param>
107 /// <param name="e"></param>
108 private void button4_Click(
object sender, EventArgs e)
109 {
110 HuanLoad();
111 }
112 /// <summary>
113 /// 绑定还车信息
114 /// </summary>
115 public void HuanLoad()
116 {
117
118 lvhuang.Items.Clear();
119 foreach (
var item
in huan)
120 {
121 ListViewItem i =
new ListViewItem(item.Key);
122 i.SubItems.Add(item.Value.Name);
123 i.SubItems.Add(item.Value.Color);
124 i.SubItems.Add(item.Value.RenDate.ToString());
125 i.SubItems.Add(item.Value.DailyRent.ToString());
126 if (item.Value
is Truck)
127 {
128 i.SubItems.Add(((item.Value)
as Truck).Load.ToString());
129 }
130 else
131 {
132 i.SubItems.Add(
"无");
133 }
134 lvhuang.Items.Add(i);
135
136 }
137
138 }
139 /// <summary>
140 /// 点击还车按钮
141 /// </summary>
142 /// <param name="sender"></param>
143 /// <param name="e"></param>
144 private void button3_Click(
object sender, EventArgs e)
145 {
146 if (lvhuang.SelectedItems.Count !=
1)
147 {
148 MessageBox.Show(
"请选择一行");
149 return;
150 }
151 else if (
string.IsNullOrEmpty(textBox2.Text))
152 {
153 MessageBox.Show(
"请输入租车天数");
154 return;
155 }
156 string key = lvhuang.SelectedItems[
0].Text;
157 double mun =(
double.Parse(lvhuang.SelectedItems[
0].SubItems[
4].Text))*(
double.Parse(textBox2.Text));
158 MessageBox.Show(
"还车成功，需要金额："+
mun.ToString());
159 zu.Add(huan[key].LicenseNo,huan[key]);
160 huan.Remove(key);
161 HuanLoad();
162 }
163 /// <summary>
164 /// 点击入库添加车辆
165 /// </summary>
166 /// <param name="sender"></param>
167 /// <param name="e"></param>
168 private void button5_Click(
object sender, EventArgs e)
169 {
170 foreach (
string item
in zu.Keys)
171 {
172 if(txtNo.Text.Trim().Equals(item)){
173 MessageBox.Show(
"不能有一样的车牌号");
174 return;
175 }
176 }
177 foreach (
string item
in huan.Keys)
178 {
179 if (txtNo.Text.Trim().Equals(item))
180 {
181 MessageBox.Show(
"不能有一样的车牌号");
182 return;
183 }
184 }
185 if (radioButton1.Checked ==
true)
186 {
187 zu.Add(
new Car(txtse.Text,
double.Parse(txtzu.Text), txtNo.Text, txtxin.Text,
1,
"张三",
2).LicenseNo,
new Car(txtse.Text,
double.Parse(txtzu.Text), txtNo.Text, txtxin.Text,
1,
"张三",
2));
188 }
189 else {
190 zu.Add(
new Truck(txtse.Text,
double.Parse(txtzu.Text), txtNo.Text, txtxin.Text,
1,
"张三",
2,
int.Parse(txtzai.Text)).LicenseNo,
new Truck(txtse.Text,
double.Parse(txtzu.Text), txtNo.Text, txtxin.Text,
1,
"张三",
2,
int.Parse(txtzai.Text)));
191 }
192 MessageBox.Show(
"添加成功");
193 }
194
195
196 }
197 }
租车窗体
转载于:https://www.cnblogs.com/saonan/p/6706270.html
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