The ImmGetCandidateListCount function retrieves the size, in bytes, of the candidate lists.
DWORD ImeGetCandidateListCount(
HIMC hIMC,
LPDWORD lpdwListCount
);
Returns the number of bytes required to receive all candidate lists.
Applications typically call this function in response to a IMN_OPENCANDIDATE or IMN_CHANGECANDIDATE message.
Windows NT: Requires version 4.0 or later.
Windows: Requires Windows 95 or later.
Windows CE: Requires version 2.0 or later (FE).
Header: Declared in imm.h.
Import Library: Use imm32.lib.
Unicode: Implemented as Unicode and ANSI versions on Windows NT.
Input Method Editor Overview, Input Method Editor Functions, IMN_CHANGECANDIDATE, IMN_OPENCANDIDATE