We have an easy way to implement a web service using the library FastReport.Service.dll (WCF Service Library), which is supplied with FastReport .Net.
Our example is based on creating a simple web application with a web service functions, but you can modify your existing project based on .NET Framework 4.0 or newer.
Run Visual Studio and create a new ASP.NET Web Application project under .NET Framework 4.0. Read more...