IMultiLanguage2::ConvertStringInIStream method
Converts the given stream from the source code page to the destination code page.
Syntax
HRESULT ConvertStringInIStream(
[in, out] DWORD *pdwMode,
[in] DWORD dwFlag,
[in] WCHAR *lpFallBack,
[in] DWORD dwSrcEncoding,
[in] DWORD dwDstEncoding,
[in] IStream *pstmIn,
[in] IStream *pstmOut
);
Parameters
pdwMode [in, out]
The storage for conversion context. A calling function should provide only storage that is initialized with zero at the first call to the method. The caller should not modify this value.dwFlag [in]
One of the MLCONVCHAR-defined bit flag values. A caller can specify the MLCONVCHARF_USEDEFCHAR constant, which indicates that when the API encounters an unconvertible character in the source stream, the sequence of characters in lpFallBack is used in its place.lpFallBack [in]
A null-terminated sequence of Unicode characters that are output instead of an unconvertible Unicode character when the dwFlag parameter is set to MLCONVCHARF_USEDEFCHAR.dwSrcEncoding [in]
The code page identifier value for the source stream. This value is equivalent to the uiCodePage member of the MIMECPINFO structure assigned to dwSrcEncoding.dwDstEncoding [in]
The code page identifier value for the destination stream. This value is equivalent to the uiCodePage member of the MIMECPINFO structure assigned to dwDstEncoding.pstmIn [in]
A pointer to the IStream interface for the source stream.pstmOut [in]
A pointer to the IStream interface where the converted result is stored.
Return value
Returns one of the following values.
| Return code | Description |
|---|---|
| S_OK | Success. |
| S_FALSE | The conversion specified is not supported on the system. |
| E_FAIL | An error occurred. |
Requirements
Minimum supported client |
Windows XP |
Minimum supported server |
Windows 2000 Server |
Header |
Mlang.h |
IDL |
Mlang.idl |
DLL |
Mlang.dll |
See also
Reference