title: Dynamic number format in .NET?
body: <p>I have a problem and cant find a solution. I have numbers (decimal) like 85.12343 or 100 or 1.123324. I want to format this in a way that the result is always 13 chars long including the separator. </p>
  
  <p><em>100 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--> 100.000000000<br>
  1.123324 --> 1.12332400000</em></p>
  
  <p>I tried with toString, but failed. How could I do this?</p>
  
  <p>Thanks :)</p>