C#计数器
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms; //添加以下命名空间
using System.IO;
using System.Reflection;
using System.Resources;
namespace 帅的计时器哈哈
{
public partial class Form1 : Form
{
private int _nowsecond = ;
//类字段：冒号控制标志
private Boolean _colonFlag = true; //数码管位图数组
private Bitmap[] _bmpShow = new Bitmap[]; //自定义方法：由显示字符获取对应的数码管位图
private Image GetResourceImage(string displayStr)
{
if (displayStr == "")
return _bmpShow[];
else if (displayStr == "")
return _bmpShow[];
else if (displayStr == "")
return _bmpShow[];
else if (displayStr == "")
return _bmpShow[];
else if (displayStr == "")
return _bmpShow[];
else if (displayStr == "")
return _bmpShow[];
else if (displayStr == "")
return _bmpShow[];
else if (displayStr == "")
return _bmpShow[];
else if (displayStr == "")
return _bmpShow[];
else if (displayStr == "")
return _bmpShow[];
else if (displayStr == ".")
return _bmpShow[];
else if (displayStr == ":")
return _bmpShow[];
else
return _bmpShow[];
} public Form1()
{
InitializeComponent();
//初始化时间计数值(秒)
_nowsecond = ;
//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)
_bmpShow[] = new Bitmap("images/0.bmp");
_bmpShow[] = new Bitmap("images/1.bmp");
_bmpShow[] = new Bitmap("images/2.bmp");
_bmpShow[] = new Bitmap("images/3.bmp");
_bmpShow[] = new Bitmap("images/4.bmp");
_bmpShow[] = new Bitmap("images/5.bmp");
_bmpShow[] = new Bitmap("images/6.bmp");
_bmpShow[] = new Bitmap("images/7.bmp");
_bmpShow[] = new Bitmap("images/8.bmp");
_bmpShow[] = new Bitmap("images/9.bmp");
_bmpShow[] = new Bitmap("images/dot1.bmp");
_bmpShow[] = new Bitmap("images/dot2.bmp");
_bmpShow[] = new Bitmap("images/blank.bmp");
} private void label3_Click(object sender, EventArgs e)
{ } //按钮"开始"的Click事件响应方法
private void buttonStart_Click(object sender, EventArgs e)
{
label2.Visible = false;
_nowsecond = ;
//启动定时器
timer1.Enabled = true; timer2.Enabled = true; //初始化时间计数值
labelHour.Text = "";
labelMinute.Text = "";
labelSecond.Text = "";
labelColon1.Visible = true;
labelColon2.Visible = true;
//启用或禁用有关按钮
buttonStart.Enabled = false; buttonPauseContinue.Enabled = true; buttonStop.Enabled = true;
//改变按钮文字
buttonPauseContinue.Text = "暂停";
buttonStart.BackColor=buttonStart.BackColor == Color.Blue ? Color.Yellow : Color.Blue;
//冒号控制标志设置为true
_colonFlag = true;
//隐藏冒号
pictureBoxColon1.Image = GetResourceImage(" ");
pictureBoxColon2.Image = GetResourceImage(" "); } private void timer1_Tick(object sender, EventArgs e)
{
_nowsecond++;
int hour = _nowsecond / ;
int minute = (_nowsecond % ) / ;
int second = (_nowsecond % ) % ; if(hour<=)
labelHour.Text=""+hour.ToString();
else labelHour.Text = hour.ToString();
if(minute<=)
labelMinute.Text = "" + minute.ToString();
else labelMinute.Text = minute.ToString();
if(second<=)
labelSecond.Text = "" + second.ToString();
else labelSecond.Text = second.ToString();
//显示当前的秒
this.pictureBoxSecond1.Image = GetResourceImage((second / ).ToString());
this.pictureBoxSecond2.Image = GetResourceImage((second % ).ToString());
//显示当前的分
this.pictureBoxMinute1.Image = GetResourceImage((minute / ).ToString());
this.pictureBoxMinute2.Image = GetResourceImage((minute % ).ToString());
//显示当前的小时
this.pictureBoxHour1.Image = GetResourceImage((hour / ).ToString());
this.pictureBoxHour2.Image = GetResourceImage((hour % ).ToString()); } private void labelHour_Click(object sender, EventArgs e)
{ } private void labelMinute_Click(object sender, EventArgs e)
{ } private void labelSecond_Click(object sender, EventArgs e)
{ } //Timer2定时器的Tick事件响应方法
private void timer2_Tick(object sender, EventArgs e)
{
//让中间的冒号闪烁起来
if (labelColon1.Visible == true)
{
labelColon1.Visible = false;
labelColon2.Visible = false;
}
else
{
labelColon1.Visible = true;
labelColon2.Visible = true;
}
//切换冒号显示控制标志
_colonFlag = !_colonFlag; //判断冒号控制标志是否为true
if (_colonFlag == true)
{
pictureBoxColon1.Image = GetResourceImage(" ");
pictureBoxColon2.Image = GetResourceImage(" ");
}
else
{
pictureBoxColon1.Image = GetResourceImage(":");
pictureBoxColon2.Image = GetResourceImage(":");
}
} private void buttonStart_MouseDown(object sender, MouseEventArgs e)
{
} private void buttonStart_KeyPress(object sender, KeyPressEventArgs e)
{ } private void Form1_Load(object sender, EventArgs e)
{
buttonStart.Enabled = true;
buttonPauseContinue.Enabled = false;
buttonStop.Enabled = false;
buttonPauseContinue.Text = "暂停";
labelColon1.Visible = true;
labelColon2.Visible = true;
label2.Visible = false;
//初始化所有ImageBox控件的初始位图
pictureBoxHour1.Image = GetResourceImage("");
pictureBoxHour2.Image = GetResourceImage("");
pictureBoxMinute1.Image = GetResourceImage("");
pictureBoxMinute2.Image = GetResourceImage("");
pictureBoxSecond1.Image = GetResourceImage("");
pictureBoxSecond2.Image = GetResourceImage("");
pictureBoxColon1.Image = GetResourceImage(":");
pictureBoxColon2.Image = GetResourceImage(":"); } private void buttonStop_Click(object sender, EventArgs e)
{
_nowsecond = ;
timer1.Enabled = false;
timer2.Enabled = false;
buttonStart.Enabled = true; buttonPauseContinue.Enabled = false; buttonStop.Enabled = false;
buttonPauseContinue.Text = "暂停";
labelColon2.Visible = true;
labelColon1.Visible = true;
buttonStart.BackColor = Color.Yellow;
labelHour.Text = "";
labelMinute.Text = "";
labelSecond.Text = "";
label2.Visible = true;
//冒号控制标志设置为true
_colonFlag = true;
//显示冒号
pictureBoxColon1.Image = GetResourceImage(":");
pictureBoxColon2.Image = GetResourceImage(":"); //清空时间计数值(秒)
_nowsecond = ;
pictureBoxHour1.Image = GetResourceImage("");
pictureBoxHour2.Image = GetResourceImage("");
pictureBoxMinute1.Image = GetResourceImage("");
pictureBoxMinute2.Image = GetResourceImage("");
pictureBoxSecond1.Image = GetResourceImage("");
pictureBoxSecond2.Image = GetResourceImage("");
pictureBoxColon1.Image = GetResourceImage(":");
pictureBoxColon2.Image = GetResourceImage(":");
} private void buttonPauseContinue_Click(object sender, EventArgs e)
{
if (buttonPauseContinue.Text== "暂停")
{
labelColon2.Visible = true;
labelColon1.Visible = true;
timer1.Enabled = false;
timer2.Enabled = false;
buttonPauseContinue.Text = "继续";
}
else
{
labelColon2.Visible = true;
labelColon1.Visible = true;
timer1.Enabled = true;
timer2.Enabled = true;
buttonPauseContinue.Text = "暂停";
}
pictureBoxColon1.Image = GetResourceImage(":");
pictureBoxColon2.Image = GetResourceImage(":");
} private void Form1_Move(object sender, EventArgs e)
{
//停靠屏幕左右边框
int screenRight = Screen.PrimaryScreen.Bounds.Right;
int formRight = this.Left + this.Size.Width;
if (Math.Abs(screenRight - formRight) <= )
this.Left = screenRight - this.Size.Width;
if (Math.Abs(this.Left) <= )
this.Left = ; //停靠屏幕上下边框
int screenBottom = Screen.PrimaryScreen.Bounds.Bottom;
int formBottom = this.Top + this.Size.Height;
if (Math.Abs(screenBottom - formBottom) <= )
this.Top = screenBottom - this.Size.Height;
if (Math.Abs(this.Top) <= )
this.Top = ;
} private void pictureBox2_Click(object sender, EventArgs e)
{ } private void pictureBox5_Click(object sender, EventArgs e)
{ } private void pictureBoxHour1_Click(object sender, EventArgs e)
{ }
}
}
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