private void button3_Click(object sender, EventArgs e)
{
登录界面 fm = new 登录界面();
fm.Show();
this.Hide();
}
private void button1_Click(object sender, EventArgs e)
{
登录界面 next = new 登录界面();
next.Show();
this.Hide();
}
private void button1_Click(object sender, EventArgs e)
{
String sqlConn = "server=localhost;port=3306;user=root;password=123456;database=login"; //定义连接字符串,Charset=utf8使可以填充中文字符不出现乱码
con = new MySqlConnection(sqlConn); //
con.Open();
cmd.CommandText = string.Format("INSERT INTO login.log(userName,userPassword) values('{0}','{1}');", this.textBox1.Text, this.textBox2.Text);
cmd.Connection = con;
if (cmd.ExecuteNonQuery() > 0)
{
MessageBox.Show("注册成功");
登录界面 next = new 登录界面();
next.Show();
this.Hide();
}
else
{
MessageBox.Show("注册失败");
登录界面 next = new 登录界面();
next.Show();
this.Hide();
}
}