The RegDeleteValue function removes a named value from the specified registry key.
LONG RegDeleteValue(
HKEY hKey, |
// handle of key |
LPCTSTR lpValueName |
// address of value name |
); |
HKEY_CLASSES_ROOT
HKEY_CURRENT_CONFIG
HKEY_CURRENT_USER
HKEY_LOCAL_MACHINE
HKEY_USERS
Windows NT only: HKEY_PERFORMANCE_DATA
Windows 95 only: HKEY_DYN_DATA
If the function succeeds, the return value is ERROR_SUCCESS.
If the function fails, the return value is a nonzero error code defined in WINERROR.H. You can use the FormatMessage function with the FORMAT_MESSAGE_FROM_SYSTEM flag to get a generic description of the error.
The key identified by the hKey parameter must have been opened with KEY_SET_VALUE access (KEY_WRITE access includes KEY_SET_VALUE access).
file: /Techref/os/win/api/win32/func/src/f72_6.htm, 2KB, , updated: 2000/4/7 12:19, local time: 2024/8/17 12:35,
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