IsDBCSLeadByteEx
The IsDBCSLeadByteEx
function determines whether a character is a lead byte that is, the first byte of a character in a
double-byte character set (DBCS).
BOOL IsDBCSLeadByteEx(
|
UINT CodePage, |
// identifier of
code page |
|
BYTE TestChar |
// character to
test |
|
); |
|
Parameters
CodePage
Identifier of
the code page to use to check lead-byte ranges. Can be one of the code-page
values given in the Code-Page Identifiers table in Unicode and Character
Set Constants or one
of the following predefined values:
|
Value |
Meaning |
|
0 |
Use system
default ANSI code page. |
|
CP_ACP |
Use system
default ANSI code page. |
|
CP_OEMCP |
Use system
default OEM code page. |
TestChar
Character to
test.
Return Values
If the
function succeeds, the return value is nonzero.
If the
function fails, the return value is zero.