I downloaded a code that is more than mf opencv image processing of c, it deleted some additional options, but fileopen, function also does not have delete, why run after clicking no reaction

CodePudding user response:

To you click on the button of the message processing function in the watch, set a breakpoint, then run did see the corresponding message processing function

CodePudding user response:

You it is hard to say, you only have the dynamic tracking to know what's the problem

CodePudding user response:

Code function at the end of the day is not others to help you see or interpretation or comment; But by myself calm down and take a long enough time and energy to do it yourself step or set a breakpoint or step to perform to a certain intermediate result shows or written to the log file analysis step by step,
Remind: cow x teacher cannot replace the student understand and use the toilet!
Single step debugging and set breakpoint debugging (VS IDE compilation connection through later, press F10 or F11 key step, press Shift + F11 exit the current function; In a press F9 set breakpoints after press F5 execution stops at the breakpoint,) is one of the programmers must master the skills,

CodePudding user response:

A breakpoint, debugged and see ~ in the Debug mode