title: Increase gap in bar graph using code or property
body: <p>I am creating a bar graph in vb.net and i need gaps between 2 bar. I need to increase gap in bar graph using code or property</p>
  
  <p><img src="https://i.stack.imgur.com/TjHd2.png" alt="enter image description here"></p>
  
  <p>And I also need to want to know how can I make that big integer of thousand and million values to k and M respectively.
  eg  9899 to ?  it is simple for 1000 to 1k </p>