Example #1
0
        private void button2_Click(object sender, EventArgs e)
        {
            Frm4 frm4 = new Frm4();

            this.Hide();
            frm4.Show();
        }
Example #2
0
        private void button1_Click(object sender, EventArgs e)
        {
            string[] zh = File.ReadAllLines(@"账号.txt");
            string[] mm = File.ReadAllLines(@"密码.txt");
            bool     b  = false;

            if (textBox账号.TextLength == 0 || textBox2.TextLength == 0)
            {
                MessageBox.Show("请输入账号或密码");
                if (textBox账号.TextLength == 0)
                {
                    label5.Text = "请输入账号";
                }
                if (textBox2.TextLength == 0)
                {
                    label6.Text = "请输入密码";
                }
                return;
            }
            for (int a = 0; a < zh.Length; a++)
            {
                if (textBox账号.Text == zh[a] && textBox2.Text == mm[a])
                {
                    b = true;
                    break;
                }
            }
            if (b)
            {
                name = textBox账号.Text;
                Frm4 frm4 = new Frm4();
                frm4.Show();
                this.Hide();
            }
            else
            {
                if (textBox2.Text.Length != 0)
                {
                    label6.Text = "密码忘了吗";
                }
                MessageBox.Show("账号或密码错误");
            }
        }