How to enable the keypad

// M_hwnd is the window handle that accepts soft keyboard input.
Immsimulatehotkey (m_hwnd, ime_chotkey_ime_nonime_toggle );

Himc = immgetcontext (m_hwnd); DWORD dwconv, dwsent; DWORD dwtemp; immgetconversionstatus (himc, & dwconv, & dwsent); // dwconv | = signature; If (dwconv & signature) dwconv & = ~ Ime_cmode_softkbd; else dwconv | = ime_cmode_softkbd; immsetconversionstatus (himc, dwconv, dwsent); immreleasecontext (m_hwnd, himc );
Note: To enable this method, you must first open an input method, that is, the keyboard is based on the input method. In addition, you cannot control the keyboard, such as the position of the keyboard.