C#计数器

  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.Windows.Forms;
  9 
 10 //添加以下命名空间
 11 using System.IO;
 12 using System.Reflection;
 13 using System.Resources;
 14 namespace 帅的计时器哈哈
 15 {
 16     public partial class Form1 : Form
 17     {
 18         private int _nowsecond = 0;
 19         //类字段：冒号控制标志
 20         private Boolean _colonFlag = true;
 21 
 22         //数码管位图数组
 23         private Bitmap[] _bmpShow = new Bitmap[13];
 24 
 25         //自定义方法：由显示字符获取对应的数码管位图
 26         private Image GetResourceImage(string displayStr)
 27         {
 28             if (displayStr == "0")
 29                 return _bmpShow[0];
 30             else if (displayStr == "1")
 31                 return _bmpShow[1];
 32             else if (displayStr == "2")
 33                 return _bmpShow[2];
 34             else if (displayStr == "3")
 35                 return _bmpShow[3];
 36             else if (displayStr == "4")
 37                 return _bmpShow[4];
 38             else if (displayStr == "5")
 39                 return _bmpShow[5];
 40             else if (displayStr == "6")
 41                 return _bmpShow[6];
 42             else if (displayStr == "7")
 43                 return _bmpShow[7];
 44             else if (displayStr == "8")
 45                 return _bmpShow[8];
 46             else if (displayStr == "9")
 47                 return _bmpShow[9];
 48             else if (displayStr == ".")
 49                 return _bmpShow[10];
 50             else if (displayStr == ":")
 51                 return _bmpShow[11];
 52             else
 53                 return _bmpShow[12];
 54         }
 55 
 56         public Form1()
 57         {
 58             InitializeComponent();
 59             //初始化时间计数值(秒)
 60             _nowsecond = 0;
 61             //装载数码管位图文件(注意：要保证Debug目录下有images子目录及bmp文件，否则会报错)
 62             _bmpShow[0] = new Bitmap("images/0.bmp");
 63             _bmpShow[1] = new Bitmap("images/1.bmp");
 64             _bmpShow[2] = new Bitmap("images/2.bmp");
 65             _bmpShow[3] = new Bitmap("images/3.bmp");
 66             _bmpShow[4] = new Bitmap("images/4.bmp");
 67             _bmpShow[5] = new Bitmap("images/5.bmp");
 68             _bmpShow[6] = new Bitmap("images/6.bmp");
 69             _bmpShow[7] = new Bitmap("images/7.bmp");
 70             _bmpShow[8] = new Bitmap("images/8.bmp");
 71             _bmpShow[9] = new Bitmap("images/9.bmp");
 72             _bmpShow[10] = new Bitmap("images/dot1.bmp");
 73             _bmpShow[11] = new Bitmap("images/dot2.bmp");
 74             _bmpShow[12] = new Bitmap("images/blank.bmp");
 75         }
 76 
 77 
 78         private void label3_Click(object sender, EventArgs e)
 79         {
 80 
 81         }
 82 
 83        
 84            //按钮"开始"的Click事件响应方法
 85         private void buttonStart_Click(object sender, EventArgs e)
 86         {
 87             label2.Visible = false;
 88             _nowsecond = 0;
 89             //启动定时器
 90             timer1.Enabled = true;           timer2.Enabled = true;
 91 
 92             //初始化时间计数值
 93             labelHour.Text = "00";
 94             labelMinute.Text = "00";
 95             labelSecond.Text = "00";
 96             labelColon1.Visible = true;
 97             labelColon2.Visible = true;
 98             //启用或禁用有关按钮
 99             buttonStart.Enabled = false;     buttonPauseContinue.Enabled = true;     buttonStop.Enabled = true;
100             //改变按钮文字
101             buttonPauseContinue.Text = "暂停";
102             buttonStart.BackColor=buttonStart.BackColor == Color.Blue ? Color.Yellow : Color.Blue;
103             //冒号控制标志设置为true
104             _colonFlag = true;
105             //隐藏冒号
106             pictureBoxColon1.Image = GetResourceImage(" ");
107             pictureBoxColon2.Image = GetResourceImage(" ");
108 
109         }
110 
111         private void timer1_Tick(object sender, EventArgs e)
112         {
113             _nowsecond++;
114             int hour = _nowsecond / 3600;
115             int minute = (_nowsecond % 3600) / 60;
116             int second = (_nowsecond % 3600) % 60;
117 
118             if(hour<=9)
119                 labelHour.Text="0"+hour.ToString();
120             else labelHour.Text = hour.ToString();
121             if(minute<=9)
122                 labelMinute.Text = "0" + minute.ToString();
123             else labelMinute.Text = minute.ToString();
124             if(second<=9)
125                 labelSecond.Text = "0" + second.ToString();
126             else labelSecond.Text = second.ToString();
127             //显示当前的秒
128             this.pictureBoxSecond1.Image = GetResourceImage((second / 10).ToString());
129             this.pictureBoxSecond2.Image = GetResourceImage((second % 10).ToString());
130             //显示当前的分
131             this.pictureBoxMinute1.Image = GetResourceImage((minute / 10).ToString());
132             this.pictureBoxMinute2.Image = GetResourceImage((minute % 10).ToString());
133             //显示当前的小时
134             this.pictureBoxHour1.Image = GetResourceImage((hour / 10).ToString());
135             this.pictureBoxHour2.Image = GetResourceImage((hour % 10).ToString());
136           
137         }
138 
139         private void labelHour_Click(object sender, EventArgs e)
140         {
141 
142         }
143 
144         private void labelMinute_Click(object sender, EventArgs e)
145         {
146 
147         }
148 
149         private void labelSecond_Click(object sender, EventArgs e)
150         {
151 
152         }
153 
154         //Timer2定时器的Tick事件响应方法
155         private void timer2_Tick(object sender, EventArgs e)
156         {
157             //让中间的冒号闪烁起来
158             if (labelColon1.Visible == true)
159             {
160                 labelColon1.Visible = false;
161                 labelColon2.Visible = false;
162             }
163             else
164             {
165                 labelColon1.Visible = true;
166                 labelColon2.Visible = true;
167             }
168             //切换冒号显示控制标志
169             _colonFlag = !_colonFlag;
170 
171             //判断冒号控制标志是否为true
172             if (_colonFlag == true)
173             {
174                 pictureBoxColon1.Image = GetResourceImage(" ");
175                 pictureBoxColon2.Image = GetResourceImage(" ");
176             }
177             else
178             {
179                 pictureBoxColon1.Image = GetResourceImage(":");
180                 pictureBoxColon2.Image = GetResourceImage(":");
181             }
182         }
183 
184         private void buttonStart_MouseDown(object sender, MouseEventArgs e)
185         {
186         }
187 
188         private void buttonStart_KeyPress(object sender, KeyPressEventArgs e)
189         {
190 
191         }
192 
193         private void Form1_Load(object sender, EventArgs e)
194         {
195             buttonStart.Enabled = true;
196             buttonPauseContinue.Enabled = false;
197             buttonStop.Enabled = false;
198             buttonPauseContinue.Text = "暂停";
199             labelColon1.Visible = true;
200             labelColon2.Visible = true;
201             label2.Visible = false;
202             //初始化所有ImageBox控件的初始位图
203             pictureBoxHour1.Image = GetResourceImage("0");
204             pictureBoxHour2.Image = GetResourceImage("0");
205             pictureBoxMinute1.Image = GetResourceImage("0");
206             pictureBoxMinute2.Image = GetResourceImage("0");
207             pictureBoxSecond1.Image = GetResourceImage("0");
208             pictureBoxSecond2.Image = GetResourceImage("0");
209             pictureBoxColon1.Image = GetResourceImage(":");
210             pictureBoxColon2.Image = GetResourceImage(":");
211 
212         }
213 
214         private void buttonStop_Click(object sender, EventArgs e)
215         {
216             _nowsecond = 0;
217             timer1.Enabled = false;
218             timer2.Enabled = false;
219             buttonStart.Enabled = true; buttonPauseContinue.Enabled = false; buttonStop.Enabled = false;
220             buttonPauseContinue.Text = "暂停";
221             labelColon2.Visible = true;
222             labelColon1.Visible = true;
223             buttonStart.BackColor = Color.Yellow;
224             labelHour.Text = "00";
225             labelMinute.Text = "00";
226             labelSecond.Text = "00";
227             label2.Visible = true;
228             //冒号控制标志设置为true
229             _colonFlag = true;
230             //显示冒号
231             pictureBoxColon1.Image = GetResourceImage(":");
232             pictureBoxColon2.Image = GetResourceImage(":");
233 
234             //清空时间计数值(秒)
235             _nowsecond = 0;
236             pictureBoxHour1.Image = GetResourceImage("0");
237             pictureBoxHour2.Image = GetResourceImage("0");
238             pictureBoxMinute1.Image = GetResourceImage("0");
239             pictureBoxMinute2.Image = GetResourceImage("0");
240             pictureBoxSecond1.Image = GetResourceImage("0");
241             pictureBoxSecond2.Image = GetResourceImage("0");
242             pictureBoxColon1.Image = GetResourceImage(":");
243             pictureBoxColon2.Image = GetResourceImage(":");
244         }
245 
246         private void buttonPauseContinue_Click(object sender, EventArgs e)
247         {
248             if (buttonPauseContinue.Text== "暂停")
249             {
250                  labelColon2.Visible = true;
251                  labelColon1.Visible = true;
252                 timer1.Enabled = false;
253                 timer2.Enabled = false;
254                 buttonPauseContinue.Text = "继续";
255             }
256             else
257             {
258                  labelColon2.Visible = true;
259                  labelColon1.Visible = true;
260                     timer1.Enabled = true;
261                     timer2.Enabled = true;
262                 buttonPauseContinue.Text = "暂停";
263             }
264             pictureBoxColon1.Image = GetResourceImage(":");
265             pictureBoxColon2.Image = GetResourceImage(":");
266         }
267 
268         private void Form1_Move(object sender, EventArgs e)
269         {
270             //停靠屏幕左右边框
271             int screenRight = Screen.PrimaryScreen.Bounds.Right;
272             int formRight = this.Left + this.Size.Width;
273             if (Math.Abs(screenRight - formRight) <= 100)
274                 this.Left = screenRight - this.Size.Width;
275             if (Math.Abs(this.Left) <= 100)
276                 this.Left = 0;
277 
278             //停靠屏幕上下边框
279             int screenBottom = Screen.PrimaryScreen.Bounds.Bottom;
280             int formBottom = this.Top + this.Size.Height;
281             if (Math.Abs(screenBottom - formBottom) <= 60)
282                 this.Top = screenBottom - this.Size.Height;
283             if (Math.Abs(this.Top) <= 100)
284                 this.Top = 0;
285         }
286 
287         private void pictureBox2_Click(object sender, EventArgs e)
288         {
289 
290         }
291 
292         private void pictureBox5_Click(object sender, EventArgs e)
293         {
294 
295         }
296 
297         private void pictureBoxHour1_Click(object sender, EventArgs e)
298         {
299 
300         }
301     }
302 }
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