In the DENODO_HOME/samples/vdp/ directory, there are several examples of clients that retrieve data from Virtual DataPort:

  • vdp-clients contains sample programs that connect to Virtual DataPort through the JDBC interface and a SOAP Web service.
  • vdp-clients-ADO.NET contains a C# program that, using an ADO.Net data provider, it connects directly to Virtual DataPort’s ODBC interface or through a Windows ODBC DSN. Then, it executes a query.
  • vdp-clients-C++ contains C++ program that connects to Virtual DataPort through the ODBC interface and executes a query.
  • vdp-clients-EntityFramework contains a C# program that sends a query to Virtual DataPort, using the Entity Framework.

See more about these examples in the README file of these directories.