title: How to get dates in M YYMMDD SS manner
body: <p>I'm having a readonly <code>text box</code> and a <code>button</code> in <code>C#</code>.
  When I'm clicking on button it should display in a text box in below manner:</p>
  
  <blockquote>
    <p>MYYMMJJSS.</p>
  </blockquote>
  
  <p><code>M</code>: Manual, <code>YY</code>: The last digits of year, <code>MM</code>: The month, <code>JJ</code>: The Day, <code>SS</code>: The Sequence for the concerned Day</p>
  
  <p>Examples: 
  •   On <code>1st February 2019</code>, a first order is created by user. The system proposes this value <code>M19020101</code>.</p>
  
  <p>•   On <code>1st February 2019</code>, a second manual order is created by user. The system proposes this value <code>M19020102</code>.</p>
  
  <p>Can anyone helps me to understand how can i add a <code>M</code> (manual) and Sequence number in the dates?</p>