C#winform多选框代码

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 多选
{public partial class Form1 : Form{string xueLI1;string nengLi1;string jingYan1;string checkBox11;public Form1(){InitializeComponent();}private void nengLi_CheckedChanged(object sender, EventArgs e){if (nengLi.Checked == true) { nengLi1 = "有能力。\n"; }else { nengLi1 = ""; }}private void jingYan_CheckedChanged(object sender, EventArgs e){if (jingYan .Checked == true) { jingYan1= "有经验。\n"; }else { jingYan1 = ""; }}private void xueLi_CheckedChanged(object sender, EventArgs e){if (xueLi.Checked == true) { xueLI1 = "有学历。\n"; }else { xueLI1 = ""; }}private void queDing_Click(object sender, EventArgs e){MessageBox.Show("我"+xueLI1+nengLi1+jingYan1+ checkBox11);}private void checkBox1_CheckedChanged(object sender, EventArgs e){if (checkBox1.Checked == true) { checkBox11 = "测试。\n"; }else { checkBox11 = ""; }}}
}

 运行结果: