C#窗体应用程序实现时钟秒表
程序员文章站
2022-06-19 15:17:50
写自定义目欢迎使用Markdown编辑器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;using System.Diagno...
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;
using System.Diagnostics;
namespace Clock
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
Timer time = new Timer();
Stopwatch sw; //秒表对象
TimeSpan ts;
static int count = 1;
private void Form1_Load(object sender, EventArgs e)
{
button2.Enabled = false;
button3.Enabled = false;
}
private void button1_Click(object sender, EventArgs e)
{
//开始按钮
button2.Enabled = true;
button3.Enabled = false;
if (button2.Text == "继续")
button2.Text = "暂停";
sw = new Stopwatch();
time.Tick += new EventHandler(timer1_Tick); //触发
time.Interval = 1;
sw.Start();
time.Start();
button1.Enabled = false;
}
private void button2_Click(object sender, EventArgs e)
{
if (button2.Text == "暂停")
{
//暂停
button2.Text = "继续";
sw.Stop();
time.Stop();
button3.Enabled = true;
}
else if (button2.Text == "继续")
{
//继续
button2.Text = "暂停";
sw.Start();
time.Start();
}
}
private void timer1_Tick(object sender, EventArgs e)
{
ts = sw.Elapsed;
label1.Text = string.Format("{0}:{1}:{2}:{3}", ts.Hours, ts.Minutes, ts.Seconds, ts.Milliseconds / 10);
}
private void button3_Click(object sender, EventArgs e)
{
//归零
sw.Stop();
time.Stop();
label1.Text = string.Format("{0}:{1}:{2}:{3}", 0, 0, 0, 0);
button2.Enabled = false;
button1.Enabled = true;
}
}
}
本文地址:https://blog.csdn.net/weixin_43904470/article/details/112638650