C# Timer 规定时间和固定周期调用timer事件

“规格时间”中的文本框Name:textBox1 “规定周期”中的文本框Name:textBox2 Timer1中调用事件：timer1_Tick Timer2中调用事件：timer2_Tick Button1中调用事件：button1_Click 以下是窗体中的代码：

using System;

using System.Collections.Generic; using https://www.360docs.net/doc/de9676504.html,ponentModel; 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(tbxTimes[0]);

tbxMin = Convert.ToInt32(tbxTimes[1]);

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(nowTimes[0]);

int nowMin = Convert.ToInt32(nowTimes[1]);

if (nowHour == tbxHour && nowMin == tbxMin)//当textBox1中的小时和分钟与现在的小时和分钟都对应时，触发消息盒子

{

MessageBox.Show("Timer1");

}

}

}

}