IMN_CLOSECANDIDATE

The IMN_CLOSECANDIDATE message is sent when an IME is about to close a candidate window. It notifies an application of the end of candidate processing. The UI window destroys a candidate window when it processes this message.

There is no return value.

lParam

Shows which candidate list should be updated. For example, if bit0 is 1, the first candidate list should be updated. If bit31 is 1, the 32nd candidate list should be updated.