title: Creating transparent splash screen without any noises
body: <p>I know <a href="https://stackoverflow.com/questions/22979232/how-to-design-a-cool-semi-transparent-splash-screen">How to design a cool semi transparent splash screen</a>.</p>
  
  <p>I have made a png image and set it to the form background image for a C# application.</p>
  
  <p><a href="https://i.stack.imgur.com/sCPMR.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/sCPMR.png" alt="enter image description here"></a></p>
  
  <p>I have set <code>BackColor</code> and <code>TransparentKey</code> color of the form to <em>Magenta</em>. I've also set the <code>DoubleBuffer</code> to <em>True</em> if that helps.</p>
  
  <p>But when I run the application the form appears with lots of noises around the form.</p>
  
  <p><a href="https://i.stack.imgur.com/5UW7c.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5UW7c.jpg" alt="enter image description here"></a></p>
  
  <p>Is there something I'm missing that I'm not aware of?</p>