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SHRegDeleteEmptyUSKey

SHRegDeleteEmptyUSKey function

Deletes an empty registry subkey in a user-specific subtree (HKEY_CURRENT_USER or HKEY_LOCAL_MACHINE).

Syntax


LSTATUS SHRegDeleteEmptyUSKey(
  _In_ HUSKEY         hUSKey,
  _In_ LPCSTR         pszValue,
  _In_ SHREGDEL_FLAGS delRegFlags
);

Parameters

hUSKey [in]

Type: HUSKEY

A handle to a currently open registry subkey. The subkey must have been opened with the KEY_SET_VALUE access right. For more information, see Registry Key Security and Access Rights.

This handle can be obtained through the SHRegOpenUSKey function.

pszValue [in]

Type: LPCSTR

A pointer to the null-terminated string that specifies the empty user-defined registry subkey to be deleted.

delRegFlags [in]

Type: SHREGDEL_FLAGS

One of the SHREGDEL_FLAGS that specifies from which base key the subkey will be deleted.

Return value

Type: LSTATUS

Returns ERROR_SUCCESS if successful, or a nonzero error code defined in Winerror.h otherwise. You can use the FormatMessage function with the FORMAT_MESSAGE_FROM_SYSTEM flag to retrieve a generic description of the error.

Requirements

Minimum supported client

Windows 2000 Professional, Windows XP [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Shlwapi.h

Library

Shlwapi.lib

DLL

Shlwapi.dll (version 4.71 or later)

Unicode and ANSI names

SHRegDeleteEmptyUSKeyW (Unicode) and SHRegDeleteEmptyUSKeyA (ANSI)

See also

SHRegDeleteUSValue

 

 

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