How to get and set some properties from VB6 ?

[Alpha]

I need to set Brightness, Contrast, Saturation while playing a video from
VB6 coding.

How to do these ?

Example:
'Change Audio Track (108=1, 109=2)
Dim X
X = VLCPlugin1.getVariable("key-audio-track")
X = 109
VLCPlugin1.setVariable "key-pressed", X

And can some one help me more VB6 tips for VLC?

Alpha