 Thunk Version</a></h2><p>
The SSubTimer component launched on this site in 1998 has been used extensively
to solve two of the difficulties associated with subclassing Window messages
in Visual Basic: allowing subclassing code to be encapsulated so that independent subclassers do not negatively interact with each other and abstracting an application
from low-level underlying details of installing and removing the callback procedure
function.
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However, the use of Visual Basic code to run the callback 