title: How to close form and open another
body: <p>Currently learning to code in C#. I have used the code</p>
  
  <pre><code>Form1.Hide();
  Music_Menu.Show();
  </code></pre>
  
  <p>The names for the forms are correct and believe this should work but I get this error when I hover over the text:</p>
  
  <blockquote>
    <p>an object reference is required to access non static field member or
    property c#</p>
  </blockquote>