title: How to link comboBox data source from form1 to form2 comboBox?
body: <p>how can I display members in comboBox in form2 from form1 comboBox?</p>
  
  <pre><code>Form form1 = Application.OpenForms["Form1"];
  
  private void BookSetupForm_Load(object sender, EventArgs e)
  {
      comboBox1.DataSource = form1.comboBox1;
  }
  </code></pre>
  
  <p>The question is different as I want to transfer comboBox values not textboxes values and uses a different approach.</p>