title: How to convert timespan to decimal?
body: <p>I have a value of exactly <code>1.08:43:23</code> in my textbox, which is equal to 1d, 08:43:23. I wanted to convert the value to decimal for me to multiply it by another decimal value, however when I used <code>Convert.ToDecimal</code> it returns the error</p>
  
  <blockquote>
    <p>Input string is not a valid format</p>
  </blockquote>
  
  <p>Is <code>Convert.ToDecimal</code> not appropriate for this kind of conversion ? Is there a way to create a decimal value from such input?</p>