Today met a strange question:
Where the function calls, tracking to be able to see the pointer to subclass virtual function is normal, track into the function, found the participation in the pointer to the parent class virtual functions are empty, cause the failure of call virtual functions,

But the test is can in the home,

Is MFC home test is c + +, this should not affect, consult a great god have I no notice or reason,

thanks

CodePudding user response:

The latest VS20XX patch,

CodePudding user response:

reference 1st floor zhao4zhong1 response:

the latest VS20XX patch,

Thanks for miss zhao's reply.
Only to find a chance to try,
The patch is to solve the problem is, there is patch number not
Thanks again,