Futuronic sdk provides integration with almost all languages but the lacking part was no integration with c# so I wrote my own wrapper in c# with limited functionalities for now. After Building the project you will get dll named "FutronicWrapper.dll" file which you can use in c# like
[DllImport("FutronicWrapper.dll")]
[return: MarshalAs(UnmanagedType.I1)]
public static extern bool OpenDevice();