附赠部分代码 //开始计时按钮单击事件
private void btnOk_Click(object sender, EventArgs e)
{
if (timer1.Enabled == false)
{
this.btnOk.Text = "停止计时";
this.timer1.Enabled = true;
}
else
{
this.btnOk.Text = "开始计时";
this.timer1.Enabled = false;
}
}
//时钟控制事件
private void timer1_Tick(object sender, EventArgs e)
{
t = t + 1;//得到总的毫秒数
this.lblTime.Text = GetAllTime(t);
}
//加载事件
private void Time_Load(object sender, EventArgs e)
{
this.timer1.Enabled = false;
this.timer1.Interval = 1;
}
其余的部分下载看
2021-11-02 19:20:50
165KB
1
WPF 秒表 计时器 定时关机 到计时关机
public const uint WM_SYSCOMMAND = 0x0112;
public const uint SC_MONITORPOWER = 0xF170;
[DllImport("user32")]
public static extern IntPtr SendMessage(IntPtr hWnd, uint wMsg, uint wParam, int lParam);
///
/// 关闭显示器
///
public void CloseScreen()
{
IntPtr windowHandle = Process.GetCurrentProcess().MainWindowHandle;
SendMessage(windowHandle, WM_SYSCOMMAND, SC_MONITORPOWER, 2); // 2 为关闭显示器， －1则打开显示器
}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Threading;
using IniFiles;
namespace StopWatch
{
///
/// shutdonwCtrl.xaml 的交互逻辑
///
public partial class shutdonwCtrl : UserControl
{
DispatcherTimer timer1;
DispatcherTimer timer2;
public shutdonwCtrl()
{
InitializeComponent();
timer1 = new DispatcherTimer();
timer1.Tick += new EventHandler(OnTimer1);
timer1.Interval = new TimeSpan(0, 0, 1);
timer2 = new DispatcherTimer();
timer2.Tick += new EventHandler(OnTimer2);
timer2.Interval = new TimeSpan(0, 0, 1);
btn_cancel.IsEnabled = false;
cancel1.IsEnabled = false;
}
IniFile INI = new IniFile(IniFile.AppIniName);
public void LoadIni()
{
cbo_hour.Text = INI.ReadString("定时关机", "时", "0");
cbo_Minute.Text = INI.ReadString("定时关机", "分", "0");
cbo_Second.Text = INI.ReadString("定时关机", "秒", "0");
cbo1.Text = INI.ReadString("到计时关机", "分", "0");
2021-09-16 14:59:16
283KB
1
这次做了51单片机的实验数字秒表显示，用到了定时器，中断服务函数，还有就是数码管的动态显示，还有就是程序的逻辑考虑初次在这里写，经验不足，排版不够美观。
2021-07-01 13:11:36
33KB
1
例如像美国大选那样的辩论，正反双方的发言都是有时间控制的。本微信小程序可以设置每次发言时间（立论、驳立论、质辩等的时间），而且可以设置提前15秒等提醒。
2021-05-09 13:04:19
10KB
1