title: Set up dot instead of comma in numeric values
body: <p>I have new XmlDocument object, i.g. xml is created during my program...</p>
  
  <p>I want all numeric values in created xml was with dot symbol instead of comma by default.</p>
  
  <p>Can I do something to declare it once, not to parse every decimal value?</p>
  
  <p>I.e. To set up this dot instead of comma somewhere in the beginning and don't worry about this till the end?</p>