Determines whether a particular multibyte character is alpha or numeric.
This API cannot be used in applications that execute in the Windows Runtime. For more information, see CRT functions not supported with /ZW.
_ismbbalnum returns a nonzero value if the expression:
isalnum || _ismbbkalnum
is nonzero for c, or 0 if it is not.
The version of this function with the _l suffix is identical except that it uses the locale passed in instead of the current locale for its locale-dependent behavior.
Not applicable. To call the standard C function, use PInvoke. For more information, see Platform Invoke Examples.