一，页面部分展示
二.代码展示
1.登录页面：
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public partial class FrmLogin : Form { public FrmLogin() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { if (textBox1.Text.Trim() == "" || textBox2.Text.Trim() == "") { MessageBox.Show("用户名或密码不为空！", "提示"); }else if(textBox1.Text==FrmRegist.name&&textBox2.Text==FrmRegist.pwd){ FrnMain fm = new FrnMain(); fm.Show(); this.Hide(); } else { MessageBox.Show("用户名或密码错误！", "提示"); } } private void FrmLogin_Load(object sender, EventArgs e) { } private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { FrmRegist fr = new FrmRegist(); fr.Show(); this.Hide(); } |
2.注册页面：
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public partial class FrmRegist : Form { public static string name; public static string pwd; public static string name2; public FrmRegist() { InitializeComponent(); } private void pictureBox1_Click(object sender, EventArgs e) { } private void button1_Click(object sender, EventArgs e) { if (textBox3.Text == textBox5.Text && textBox4.Text == textBox6.Text && textBox3.Text != "" && textBox4.Text != "" && textBox5.Text != "" && textBox6.Text != "") { name = textBox3.Text; pwd = textBox4.Text; name2 = textBox1.Text; MessageBox.Show("注册成功！"); FrmLogin fm = new FrmLogin(); fm.Show(); this.Hide(); } else { MessageBox.Show("注册失败"); } } |
3.主页面：
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public partial class FrnMain : Form { public FrnMain() { InitializeComponent(); } public FrmLogin f1; private void FrnMain_Load(object sender, EventArgs e) { lblname.Text = FrmRegist.name2; } } |