Activate any event in multiple threads or in any other form or class

We can take over the COM object's ConnectionPoint connection pointer,
For example, set up two COM objects in the main form and activate events directly in any multithread.
Or call the "global variable. Object" directly in the thread.
Example of Class1:
Dim WithEvents ClassA AS Class1
Dim WithEvents ClassB AS Class1
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ǿԽӹCOMConnectionPointָ룬
н2COM,ֱκζ߳м¼FireEvents
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Class1ʵ:
dim WithEvents ClassA AS Class1
dim WithEvents ClassB AS Class1