C#Timer规定时间和固定周期调用timer事件.doc

“规格时间”中的文本框Name:textBox1“规定周期”中的文本框Name:textBox2Timer1中调用事件：timer1_TickTimer2中调用事件：timer2_TickButton1中调用事件：button1_Click以下是窗体中的代码：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;namespace Timer public partial class Form1 : Form int tbxHour = 0;/截取textBox1中小时部分 int tbxMin = 0;/截取textBox1中分钟部分 public Form1() InitializeComponent(); private void button1_Click(object sender, EventArgs e) try /按照规定的时间调用Timer1中的事件 if (this.textBox1.Text.Length 0) string tbxTime = this.textBox1.Text.Trim();/textBox1中输入的格式为：hh:mm string tbxTimes = tbxTime.Split(:); tbxHour = Convert.ToInt32(tbxTimes0); tbxMin = Convert.ToInt32(tbxTimes1); this.timer1.Interval = 60000;/每隔一分钟调用一次timer1的事件 this.timer1.Start(); /循环调用Timer2中的事件 if (this.textBox2.Text.Length 0) int Cycle = Convert.ToInt32(this.textBox2.Text);/textBox2输入的是数字 Cycle = Cycle * 1000;/timer调用事件的频率单位为毫秒 this.timer2.Interval = Cycle; timer2.Start(); catch MessageBox.Show(输入有误！); private void timer2_Tick(object sender, EventArgs e) MessageBox.Show(Timer2); private void timer1_Tick(object sender, EventArgs e) string nowTime = DateTime.Now.TimeOfDay.ToString(); nowTime = nowTime.Substring(0, 5); string nowTimes = nowTime.Split(:); int nowHour = Convert.ToInt32(nowTimes0); int nowMin = Convert.ToInt32(nowTimes1); if (nowHour = tbxHour & nowMi