Where to Find DTO Samples
The PSQL SDK includes a complete DTO sample written in Visual Basic. This sample is included in your SDK installation of samples and header files at the following location: file_path\PSQL\SDK\SAMPLES\DTI\VBASIC.
The SDK components, code snippets, and samples are available on the Actian PSQL website.
For default locations of PSQL files, see Where are the PSQL files installed? in Getting Started With PSQL.
Also look at the Actian PSQL website for other developer information and resources pertaining to the DTO access method.