The Realization Methods of Shielding Keys on the Keyboard in VC6.0
Jiquan Liu · Computer Programming Skills & Maintenance · 2010
This paper analyzes how to use HOOK technology to shield keys on the keyboard in VC(Visual C++)6.0 envi-ronment.First,the concept of HOOK,the classification of HOOK and the correlative API(Application Programming Inter-face)functions are introduced.And then Win key,Alt + Tab combination keys,Alt + Esc combination keys,as well as Ctrl + Esc combination keys,for example,are discussed in detail on how to use LOCAL HOOK and REMOTE HOOK to shield them.Because these keys are system-level response,as long as they can be blocked,we can achieve any button shield.