belajar visual

{
            if (colorDialog1.ShowDialog() == DialogResult.OK)
            {
                textBox2.BackColor = colorDialog1.Color;
            }
        } {
            if (colorDialog1.ShowDialog() == DialogResult.OK)
            {
                textBox2.ForeColor = colorDialog1.Color;
            }
        }
{
            textBox2.Text = textBox1.Text;
        }{
            Form2 f2 = new Form2();
            f2.Show();
        }{
            if (textBox1.Text == "D3" && textBox2.Text == "S1")
            {
                MessageBox.Show("Username & Password benar ",
                    "PERHATIAN !!!" ,MessageBoxButtons.OK,MessageBoxIcon.Information);
            }
          
            else
            {
            }