Is possible to know that it is silent install or not in a Custom Action?

[JoderCoder]

Is possible to know that it is silent install or not in a Custom Action?

I think the question above is quite self-explanatory. Basically, in a Custom Action I will need to know whether the msi is being run in quite mode (with /qn or /quite arguments). Is this possible?

[RobertDickau]

Perhaps look into reading the UILevel property?

[JoderCoder]

Thanks for the pointer, Robert.. Anyone looking into this can take a look at the links below:

http://msdn.microsoft.com/en-us/library/aa368281(VS.85).aspx

http://msdn.microsoft.com/en-us/library/aa369487(VS.85).aspx