Integration of oo and vb

Who said no? Object-oriented is just a programming idea, rather than a specific programming language. Some people can make object-oriented programs like vbscript, while some people are familiar with vc, his program is still process-oriented, but vc just sets up an oo framework for him.
For example, Microsoft didn't use c ++ when it started windows, but they still use c to make object-oriented programs. My colleagues now use standard c to write programs.
Therefore, it is important to think, not the language itself. Like a carpenter, Li Ruihuan became the chairman of the state, and most of the Carpenter became the carpenter, haha.