How to create a statement which type of 'TestProcess'

I have only the Professional version. What do you mean with TestProcess?
Do you want to react on a input? If this is the case, use the Wait statement.

Another component or a PLC can set the signal.

Ok, you came from here: Frame array and offset
I’m sorry, I can’t find the .NET component of RaycastVolumeSensor. In Python it’s just the attribute TestParent, TestSiblings and SampleTime if UseSampling is True.

(cool, this forum supports back-refrerences to topics)