问题不知道错在哪里!!麻烦高手给指点下哦!!下面是程序!!
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace j
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
int i = 0, j = 0, k = 0;
private void timer1_Tick(object sender, EventArgs e)
{
if (i >= 9) i = 0;
label4.Text = i.ToString();
i++;
}
private void timer2_Tick(object sender, EventArgs e)
{
if (j >= 9) j = 0;
label5.Text = j.ToString();
j++;
}
private void timer3_Tick(object sender, EventArgs e)
{
if (k >= 9) k = 0;
label6.Text = k.ToString();
k++;
}
private void button1_Click(object sender, EventArgs e)
{
timer1.Enabled = true;
timer2.Enabled = true;
timer3.Enabled = true;
}
private void button2_Click(object sender, EventArgs e)
{
timer1.Enabled = false;
timer2.Enabled = false;
timer3.Enabled = false;