Have a few XSPY tools, the earliest is the APISPY, the monitoring system function calls, not easy, no good impression! There is a good Spy tool in Microsoft Visual Studio tool, but many people programming with VC are rarely used. It is used to monitor the system message, it is very easy to use in the interface program. If you don't know those functions, it is unfavorable! To become a real VC master, start now!
Later, it was installed in the DEVPartner, which was a famous Numega later renamed. There is a tool inside: ErrorDetection is the previous famous BoundSchecker, it has a monitoring function, I first saw the tool for monitoring COM calls! It can only be used after it can be used, and I will be released by the error, and I will not be released for compuware and I have not tested it! The first time I feel that there is an impulse of buying genuine software. No one tells me how to use it!
I found a good tool today! Powerful, and small size, exactly I have been looking for! There is also the function I want to monitor COM calls. Let us ask him to enter!
Auto Debug for Windows. Let's go online. Hurry up. It is the best monitoring system call and a tool for COM call. Absolutely debugging the best companion! ! ! !