Form_Password.cs

微信扫码关注公众号，代码整理好后第一时间通知你。

// Created by Leestar54
// E-Mail:178078114@qq.com
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Wifi连接器
{
    public partial class Form_Password : Form
    {
        public string Password { get; set; }

        public Form_Password()
        {
            InitializeComponent();
        }

        private void checkBox1_CheckedChanged(object sender, EventArgs e)
        {
            if (checkBox1.Checked)
            {
                textBox1.PasswordChar = '\0';//明文显示
            }
            else
            {
                textBox1.PasswordChar = '*';
            }
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Password = textBox1.Text;
            this.DialogResult = DialogResult.OK;
            this.Close();
        }

        private void button2_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Cancel;
            this.Close();
        }

        private void textBox1_TextChanged(object sender, EventArgs e)
        {
            if (textBox1.Text.Length >= 8)
            {
                button1.Enabled = true;
            }
            else
            {
                button1.Enabled = false;
            }
        }
    }
}