You gotta just laugh at stuff like this
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Overriding: When using inheritance, our new class gets all the methods from the parent class. However, we may want a different implementation for one of those methods. This is done by overriding the original (inherited) method with our own code. Typically our new code can also call back into the parent object's original implementation—based on the VB 7 demo shown at VBITS this would be done using the MyBase keyword (e.g. MyBase.methodname).
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What the heck is this MyBase. crap???????
VB people just pride themselves on doing things different from everybody else. I guess they've never heard of a scope resolution operator which is standard in just about every OO language. This won't even allow calling into the class hierarchy...