>Of course!
>Why have I written the WITH ENDWITH code?
>
>On documentation is written ObjectName
>in WITH .. ENDWITH and in INSERT ... FROM NAME,
>in WITH CREATECURSOR() do the job,
>in INSERT no
>
>Same syntax word "ObjectName", same meant.
>
>Or I must read the documentation as
>"more or less this is the syntax, tries and sees if it works".
>

You must simply read what is written. Documentation for WITH ... ENDWITH specifically says, that object reference is accepted, documentation for INSERT doesn't say that. If you have time to try undocumented behavior, it is your choice, but don't complain if it doesn't work and don't complain if it'll be broken in the next release.

WITH ObjectName [AS <Type> [OF <Class Library>]]
   [.cStatements]
ENDWITH
 


Parameters
ObjectName 


Specifies the name of the object. ObjectName can be the name of the object or a reference to the object.