# 16-UDA_Uda_Mco

> This sample demonstrates use of `mco_uda_to_mco()` to extract the "native" database object handle from a UDA object in order to perform native C API operations on the object.

### How to Run

> See instructions here on how to build this and other samples on your development platform. Once built, the sample can be run from the `\target\bin` directory:

>         16_uda_uda_mco

> But it is more instructive to run it in your development environment debugger, stepping through the code.

> Related Topics