Reference

QueryRegistryValue(3w)

NAME

QueryRegistryValue (SETUPAPI.@)

SYNOPSIS

LONG QueryRegistryValue
(
HKEY hKey,
LPCWSTR lpValueName,
LPBYTE* lpData,
LPDWORD lpType,
LPDWORD lpcbData
)

DESCRIPTION

Retrieves value data from the registry and allocates memory for the value data.

PARAMS

hKey [In] Handle of the key to query.

lpValueName [In] Name of value under hkey to query.

lpData [Out] Destination for the values contents,.

lpType [Out] Destination for the value type.

lpcbData [Out] Destination for the size of data.

RETURNS

Success: ERROR_SUCCESS

Failure: Otherwise.

NOTES

Use MyFree to release the lpData buffer.

IMPLEMENTATION

Declared in "setupapi.h".

Implemented in "dlls/setupapi/misc.c".

Debug channel "setupapi".

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