private void textBox6_TextChanged(object sender, EventArgs e)

{

textBox6.Text = (float.Parse((textBox3.Text)(.55 / 12)) / (Convert.ToInt32(1 + .55 / 12) ^ (12) - 1));

}

Hi All,

I am getting an error saying :CS0246: THE TYPE OR NAMESPACE name 'textBox3' could not be found (are you missing a using directive or an assembly reference?)

My buttons are located on different tabs within (1) Form with a collection of tabs. How do I create a relationship between them. So it can find or read data within textBox3.

Thank you.