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標(biāo)題: 用visio簡(jiǎn)單做一個(gè)倒計(jì)時(shí)器附程序源代碼 [打印本頁(yè)]

作者: 792544979 時(shí)間: 2019-8-3 15:03
標(biāo)題: 用visio簡(jiǎn)單做一個(gè)倒計(jì)時(shí)器附程序源代碼
用visio studio 2012簡(jiǎn)單學(xué)習(xí)上位機(jī)的做法，做了一個(gè)簡(jiǎn)單的倒計(jì)時(shí)器。有進(jìn)度條和提示框，大家互相學(xué)習(xí)。

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;

namespace 阿三
{
public partial class Form1 : Form
{
      int count,time;
      public Form1()
      {
         InitializeComponent();
      }

      private void Form1_Load(object sender, EventArgs e)
      {
         int i;
         for (i = 0; i < 100; i++)
         {
            comboBox1.Items.Add(i.ToString()+" 秒");
         }
         label3.Text = " ";
      }

      private void timer1_Tick(object sender, EventArgs e)
      {
         count++;
         label3.Text=(time-count).ToString()+"秒";
         progressBar1.Value = count;
         if (count == time)
         {
            timer1.Stop();
            System.Media.SystemSounds.Asterisk.Play();
            MessageBox.Show("時(shí)間到了！", "提示");
            count = 0;
         }
      }

      private void button1_Click(object sender, EventArgs e)
      {
         string str=comboBox1.Text;
         time = Convert.ToInt16(str.Substring(0, 2));
         progressBar1.Maximum = time;
         timer1.Start();
      }
}
}

51hei圖片20190803145931.png (27.33 KB, 下載次數(shù): 193)

51hei圖片20190803150032.png (20.25 KB, 下載次數(shù): 162)

51hei圖片20190803145956.png (16.18 KB, 下載次數(shù): 147)

上位機(jī)1.0.zip

53.4 KB, 下載次數(shù): 8, 下載積分: 黑幣 -5

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