IMR_QUERYCHARPOSITION notification code
Notifies an application when the selected IME needs information about the coordinates of a character in the composition string. The application receives this command through the WM_IME_REQUEST message with parameter settings as shown below.
Set to IMR_QUERYCHARPOSITION.
Pointer to an IMECHARPOSITION structure that contains the position of the character in the composition window.
Returns a nonzero value if the application fills the IMECHARPOSITION structure. Otherwise, the command returns 0.
An application that draws the composition string itself, instead of relying on the IME, is responsible for filling in all the members of the IMECHARPOSITION structure. Otherwise, the application should pass the command to DefWindowProc or ImmIsUIMessage if it has its own IME user interface window.
|Minimum supported client
||Windows 2000 Professional [desktop apps only]
|Minimum supported server
||Windows 2000 Server [desktop apps only]