title: T4 Run or compile tt files during runtime in C#
body: <p>One of my initial requirements for templating engine is that I'm able to keep the 'raw' template files (in the case .tt files) 'outside' of the library executing/transforming them with the intended purpose of allowing a developer using said library to make small adjustments to the templates if necessary depending on the requirements of what they need generated.</p>
  
  <p>The library is written in C# and so far the only way I've been able to get them to work is by using default 'pre-compiled' C# class automatically generated for each template by Visual Studio.  I've had some success using the "TextTransform.exe" application to convert the .tt file directly to its intended output but this seems crude compared to a more native in code approach.</p>
  
  <p>So is what I'm asking to do reasonable or did I flat out pick the wrong template engine to use for my needs?  Any help is greatly appreciated.</p>