BOOL ImeInquire(LPIMEINFO lpIMEInfo, LPTSTR lpszWndClass, LPCTSTR lpszData)
Handles initialization of IME. It also returns an IMEINFO structure and the UI class name of IME.
lpIMEInfo
Address of an IMEINFO structure.
lpszWndClass
Address of a buffer that receives the class name from IME. This class name is IME's UI class.
lpszData
Not used; must be NULL.