[CharUpperBuffWrapW is available for use in Windows XP. It may not be available in subsequent versions. You should use CharUpperBuffW in its place.]
Converts lowercase characters in a buffer to uppercase characters. The function converts the characters in place.
Note CharUpperBuffWrapW is a wrapper for the CharUpperBuffW function. See the CharUpperBuff page for further usage notes.
- pch [in]
A pointer to a buffer that contains one or more Unicode characters to process.
- cchLength [in]
Specifies the size, in characters, of the buffer pointed to by pch.
The number of characters processed.
The preferred method is to use CharUpperBuffW in conjunction with the Microsoft Layer for Unicode (MSLU).
CharUpperBuffWrapW must be called directly from Shlwapi.dll, using ordinal 44.
Minimum supported client
|Windows 2000 Professional, Windows XP [desktop apps only]|
Minimum supported server
|Windows Server 2003 [desktop apps only]|