title: How to implement a .dll in unity code
body: <p>I wrote a code in unity to read some data from a measurement plate. Unfortunately the compiler gives the following error out: </p>
  
  <pre><code>Assets/Scribts/Initialize.cs(74,35): error CS0246: The type or namespace name `IDevice' could not be found. Are you missing an assembly reference?
  </code></pre>
  
  <p>After some research I found out that unity can't work with .dll's out of .NET languages. Thus you have to put it into a native plugin. </p>
  
  <p>Do you know what to do or if there are some sample projects? </p>
  
  <p>Thank you for your help. </p>