title: Date Time Picker Custom Format
body: <p>this is my code:        </p>
  
  <pre><code>dateTimePicker1.ShowUpDown = true;
  
  dateTimePicker1.CustomFormat = "HH:MM";
  
  dateTimePicker1.Format = System.Windows.Forms.DateTimePickerFormat.Custom;
  </code></pre>
  
  <p>Hi I use Custom Format for my  <code>dateTimePicker</code> until do not show second  but its format hide AM/PM in  dateTimePicker how can show AM/PM in this format</p>