how to switch to assemble debug, when current debug the c/c++ code

[alvin]

Current is debugging the source c/c++ code, when enter a function, I want to debug with assemble language,

can I switch to  assemble debugging, and step with assemble instruction.

I know vc++ can do this, is C:B also can?

The picture follows is the c debug enviroment, and the disassembly windows is static, only can watch!