I am struggling with finding a way on how to retrieve the text prior to the current cursor location (no selection made). Anyone any idea?

Thanks a lot.

Expecting:

Do you want to create a solution that ex|tends the functionality of Word? –> “x”
Do you want to create a solution that |extends the functionality of Word? –> ” ”
|Do you want to create a solution that extends the functionality of Word? –> “”
Do you want to create a solution that extends the functionality of Word?| –> “?”