IsValidCodePage function (winnls.h)
Determines if a specified code page is valid.
Syntax
BOOL IsValidCodePage(
[in] UINT CodePage
);
Parameters
[in] CodePage
Code page identifier for the code page to check.
Return value
Returns a nonzero value if the code page is valid, or 0 if the code page is invalid.
Remarks
A code page is considered valid only if it is installed on the operating system. Unicode is preferred.
Starting with Windows Vista, all code pages that can be installed are loaded by default.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps | UWP apps] |
| Minimum supported server | Windows 2000 Server [desktop apps | UWP apps] |
| Target Platform | Windows |
| Header | winnls.h (include Windows.h) |
| Library | Kernel32.lib |
| DLL | Kernel32.dll |