有一个显示文本问题请教大神！ - 编程论坛

#2

over12302016-08-15 08:34

先把label5清空了，再写入后面的内容。

#3

Csharp_fan2016-08-15 10:32

回复 2楼 over1230

具体怎么写呢？能否把关键步骤写一下，谢谢了

#4

向洪林2016-08-16 22:59

只有本站会员才能查看附件，请登录

using System;
using System.Collections.Generic;
using
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void label1_Click(object sender, EventArgs e)
        {
            label5.Text = "&&cn";
        }

        private void label2_Click(object sender, EventArgs e)
        {
            label5.Text = "&&zn";
        }

        private void label3_Click(object sender, EventArgs e)
        {
            label5.Text = "";
        }
    }
}