How to make checkbox work in c#?

Question

visual studio

There is a checkbox named checkBox1 how do I open the form when the checkbox is active and close when it is deactivated.
I tried to do like this:

private void checkBox1_CheckedChanged(object sender, EventArgs e)
        {
            PWC.com.spark108.craftm.console.form_console form_console = new PWC.com.spark108.craftm.console.form_console();

            if (console_Check.Checked)
            {
                form_console.Show();
            }
            else
            {
                form_console.Show();
            }
        }

But nothing happened.

Answer 1

PWC.com.spark108.craftm.console.form_console form_console = new PWC.com.spark108.craftm.console.form_console();

private void checkBox1_CheckedChanged(object sender, EventArgs e)
        {
            if (console_Check.Checked)
            {
                form_console.Show();
            } else
                form_console.Hide();
            {

            }
        }