Software redefining method for scroll lock key on computer keyboard


Application Number: 00109072
Application Date: 2000.06.05
Publication Number: 1293397
Publication Date: 2001.05.02
Priority Information:
International: G06F9/445
Applicant(s) Name: Xiong Xiaomei
Address:
Inventor(s) Name: Shang Song
Patent Agency Code: 00000
Patent Agent:
Abstract A software redefining method for scroll lock key on computer keyboard is disclosed. When system is turned on and keyboard is initialized, the resident software in computer begins to intercept all of keyboard interrupt signals and compare them with the description table of keys with redefining function. The correspondent defined key in the resident software or the system relative to composite key and the application instruction or the information on pressed key are sent to computer system to perform redefining prodecure of key function. The resident software sends a exiting redefining function state instruction to keyboard to turn off the state indicator of scroll lock key. The normal function of keyboard are restored.