title: Comobox event SelectedValueChanged
body: <p>i have simple question may be someone asked it before me but i could not find it.Let say i have datatable that has some data from the database and i want to bind it to a combobox i use standart code like this</p>
  
  <pre><code> comboBox1.BeginUpdate( );
   comboBox1.ValueMember = "id";
   comboBox1.DisplayMember = "name";
   comboBox1.DataSource = dt;
   comboBox1.EndUpdate( );
  </code></pre>
  
  <p>The problem is during this binding the event <code>SelectedValueChanged</code> is fired.The problem is that rebind combo several times when outher values change and every time i must do sometihn like this</p>
  
  <pre><code> comboBox1.SelectedIndexChanged -= new System.EventHandler( this.comboBox1_SelectedValueChanged );
  </code></pre>
  
  <p>my question is there a smarter way to skip the event when i comes from databinding not from user input.The problem is that i want to do it some how globaly in my control that inherits combobox and not to do it everytime in every from
  Best Regards,<br> Iordand</p>