RenFile

[Klaus01]

.. mag das eventuell damit etwas zu tun haben:


There are two versions of this structure, an ANSI version (SHFILEOPSTRUCTA) and a Unicode version (SHFILEOPSTRUCTW). The Unicode version is identical to the ANSI version, except that wide character strings (LPCWSTR) are used in place of ANSI character strings (LPCSTR). On Microsoft Windows 98 and earlier, only the ANSI version is supported. On Microsoft Windows NT 4.0 and later, both the ANSI and Unicode versions of this structure are supported. SHFILEOPSTRUCTW and SHFILEOPTSTRUCTA should never be used directly; the appropriate structure is redefined as SHFILEOPSTRUCT by the precompiler depending on whether the application is compiled for ANSI or Unicode.
SHNAMEMAPPING has similar ANSI and Unicode versions. For ANSI applications, hNameMappings points to an int followed by an array of ANSI SHNAMEMAPPING structures. For Unicode applications, hNameMappings points to an int followed by an array of Unicode SHNAMEMAPPING structures. However, on Windows NT 4.0 and later, SHFileOperation always returns a handle to a Unicode set of SHNAMEMAPPING structures. If you want applications to be functional with all versions of Windows, the application must employ conditional code to deal with name mappings. For example:

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Code:

x = SHFileOperation(&shop);

if (fWin9x) 
   HandleAnsiNameMappings(shop.hNameMappings);
else 
   HandleUnicodeNameMappings(shop.hNameMappings);

Treat hNameMappings as a pointer to a structure whose members are a UINT value followed by a pointer to an array of SHNAMEMAPPING structures, as seen in its declaration:

Quelle

Grüße
Klaus