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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| kernel32.lib
| Header File
| winnls.h
| Unicode
| WinNT
| Platform Notes
| None
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EnumSystemCodePages
The EnumSystemCodePages function enumerates the code pages that are either installed on or supported
by a system. The dwFlags parameter determines whether the function enumerates installed or supported
code pages. The function enumerates the code pages by passing code page
identifiers, one at a time, to the specified application-defined callback function.
This continues until all of the installed or supported code page identifiers have
been passed to the callback function, or the callback function returns FALSE.
BOOL EnumSystemCodePages(
CODEPAGE_ENUMPROC lpCodePageEnumProc,
| // pointer to enumeration callback function
| DWORD dwFlags
| // indicates which code pages to enumerate
| );
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Parameters
lpCodePageEnumProc
Points to an application-defined callback function. The EnumSystemCodePages function enumerates code pages by making repeated calls to this callback
function. For more information, see the EnumCodePagesProc callback function.
dwFlags
Specifies the code pages to enumerate. This parameter can be one of the
following values:
Value
| Meaning
| CP_INSTALLED
| Enumerate only installed code pages.
| CP_SUPPORTED
| Enumerate all supported code pages.
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Return Values
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error
information, call GetLastError. GetLastError may return one of the following error codes:
ERROR_INVALID_PARAMETER
ERROR_BADDB
ERROR_INVALID FLAGS
Remarks
The CP_INSTALLED and CP_SUPPORTED flags are mutually exclusive.
See Also
EnumCodePagesProc
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