简易计时窗口程序

来源：互联网发布：南山软件测试培训编辑：程序博客网时间：2024/06/07 03:54

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;
using System.Media;

namespace WindowsFormsApplication2
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
int m, s;
string tm, ts;
private void timer1_Tick(object sender, EventArgs e)
{
if (m >=0 )
{
if (s == 0&&m>=1)
{
s = 60;
m--;
}
if (s >= 1)
{
s--;
}
}
label1.Text = m.ToString() + ":" + s.ToString();
if (label1.Text == tm+":"+ts)
{

SoundPlayer p = new SoundPlayer();
p.SoundLocation = Application.StartupPath + "//folder.wav";
p.Load();
p.Play();
//MessageBox.Show("还剩" + tm + "分" + ts + "秒！");
}
}
bool d = true;
private void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text ==""|| textBox2.Text =="")
{
MessageBox.Show("请输入时间！");
}
else
{
if (d)
{
m = int.Parse(textBox1.Text);
if (textBox2.Text == "0" || textBox2.Text == "00")
{
s = 60;
m--;
}
else
s = int.Parse(textBox2.Text);
tm = textBox3.Text;
ts = textBox4.Text;
d = false;
timer1.Enabled = true;
button1.Text = "重置";
}
else
{
d = true;
timer1.Enabled = false;
button1.Text = "开始";
label1.Text = textBox1.Text + ":" + textBox2.Text;
}
}
}
}
}

界面图如下：

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