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AtlUnicodeToUTF8

 

Call this function to convert a Unicode string to UTF-8.

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      ATL_NOINLINE inline int AtlUnicodeToUTF8(
   LPCWSTR wszSrc,
   int nSrc,
   LPSTR szDest,
   int nDest 
) throw( );

wszSrc

The Unicode string to be converted

nSrc

The length in characters of the Unicode string.

szDest

Caller-allocated buffer to receive the converted string.

nDest

The length in bytes of the buffer.

Returns the number of characters for the converted string.

To determine the size of the buffer required for the converted string, call this function passing 0 for szDest and nDest.

Requirements

Header: atlenc.h

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