IsCharLower function

Determines whether a character is lowercase. This determination is based on the semantics of the language selected by the user during setup or through Control Panel.

Syntax

BOOL WINAPI IsCharLower(
  _In_ TCHAR ch
);

Parameters

ch [in]

Type: TCHAR

The character to be tested.

Return value

Type: BOOL

If the character is lowercase, the return value is nonzero.

If the character is not lowercase, the return value is zero. To get extended error information, call GetLastError.

Requirements

See also

Reference

IsCharUpper

Conceptual

Strings