Extend my Windows desktop onto this monitor - Programmatically

[danyluis]

I need to change programmaticall y the value of the "Extend my Windows desktop onto this monitor" option on Desktop -> Properties -> Settings.

I do not know if this can be done using any WMI object, a Win32 invocation, or what, but I surely need to do it :-)

Could anybody, please, help me here?

Thanks in advance,
Dany Fariña (dlfarina at gmail.com)

[Stang02GT]

moved to windows forum