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using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication3
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void timer1_Tick(object sender, EventArgs e)
{
textBox1.Text = "";
timer1.Stop();
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
timer1.Start();
}
}
}
出来吧
我发了为么多个怎么样就是显视不出原代码的效果啊,晕倒
private void timer1_Tick(object sender, EventArgs e)
using System;