VaToolBxDeleteKeyValue

This function is used to delete an attribute and associated value for a given key in the registry.

NUM_BIN_2	KeySet	Value describing the subset of keys stored in the registry. Two key subsets are available: HKEY_CLASSES_ROOT: value "0", HKEY_CURRENT_USER: value "1", HKEY_LOCAL_MACHINE: value "2", HKEY_CURRENT_CONFIG: value "3", HKEY_USERS: value "4".
ALPHA(n)	KeyName	Path leading to the key for which the AttributeName attribute is to be deleted. A path is a series of key names separated by "\" characters. Each key in the path will be a subkey of the key preceding it. The first key in the path will be the highest-level key in the specified key subset.
ALPHA(n)	AttributeName	Character string describing the attribute associated with the KeyName key .
BOOL	ReturnCode	Return code for the operation: TRUE if the operation was successful. FALSE if the key or attribute is not present in the specified subset.

KeySet = 1

KeyName = 'Application\'Startup_Options'

AttributeName = 'Window_Color'

CALL_DLL 'VATOOLBX.DLL' 'VaToolBxDeleteKeyValue' KeySet KeyName AttributeName ReturnCode