Test Studio does not actually generate code for recorded steps unless/until you convert the step to code. Test Studio actually records all the test steps into an XML formatted .tstest file. This is a result of our product philosophy, which is designed to only use code where necessary. It is possible to work with coded steps and record new steps within the same test -- for example, if one or more steps in a test have been converted to code -- but new recorded steps will use the browser to identify target elements. However, once you have added an element from a page to the element repository, you can write any code you want referencing that element
Please let me know if I can help you further.
the Telerik team