title: code to open form from toolstrip, same code yet among one code cannot do '.show();'
body: <pre><code>    private void userToolStripMenuItem_Click(object sender, EventArgs e)
      {
          frUser user = new frUser();
          user.Show();
      }
  
  
      private void categoryToolStripMenuItem_Click(object sender, EventArgs e)
      {
          frCategory category = new frCategory();
          category.Show();
              
  </code></pre>
  <p>hi, why i can open user form using this code yet cannot do for category?
  when i put 'category.' the suggestion didnt show up 'Show' and when i manually do this, the code is not being recognized by vs.</p>
  <p>this is a code at a main form to open subform using tool stripbar.</p>
  <p>thank you</p>