NAME

RegGetValueW  (KERNELBASE.@)

SYNOPSIS

 LSTATUS RegGetValueW
 (
  HKEY    hKey,
  LPCWSTR pszSubKey,
  LPCWSTR pszValue,
  DWORD   dwFlags,
  LPDWORD pdwType,
  PVOID   pvData,
  LPDWORD pcbData
 )

DESCRIPTION

Retrieves the type and data for a value name associated with a key, optionally expanding its content and restricting its type.

PARAMS

hKey [In] Handle to an open key.
pszSubKey [In] Name of the subkey of hKey.
pszValue [In] Name of value under hKey/szSubKey to query.
dwFlags [In] Flags restricting the value type to retrieve.
pdwType [Out] Destination for the values type, may be NULL.
pvData [Out] Destination for the values content, may be NULL.
pcbData [In/Out] Size of pvData, updated with the size in bytes required to retrieve the whole content, including the trailing '\0' for strings.

RETURNS

Success: ERROR_SUCCESS

Failure: nonzero error code from Winerror.h.

NOTES

- Unless RRF_NOEXPAND is specified, REG_EXPAND_SZ values are automatically expanded and pdwType is set to REG_SZ instead.

- Restrictions are applied after expanding, using RRF_RT_REG_EXPAND_SZ without RRF_NOEXPAND is thus not allowed. An exception is the case where RRF_RT_ANY is specified, because then RRF_NOEXPAND is allowed.

IMPLEMENTATION

Declared in "shlwapi.h". https://source.winehq.org/source/include/shlwapi.h

Implemented in "dlls/kernelbase/registry.c". https://source.winehq.org/source/dlls/kernelbase/registry.c

Debug channel "reg".


Copyright © 2021 The Wine Project. All trademarks are the property of their respective owners. Visit WineHQ for license details. Generated Jun 2021.