IInputMethod2::RegisterCallback2 (Compact 2013)
3/28/2014
This method is implemented to receive a pointer to an IIMCallback2 interface. An input method (IM) uses IIMCallback2 to send keystrokes to applications and to change the icons on the Input Panel button.
Syntax
HRESULT RegisterCallback2(
IIMCallback2* pIMCallback2
);
Parameters
- pIMCallback2
Pointer to an IIMCallback2 interface implemented in the software-based input panel (SIP). The IM can call methods on this interface to send information back to the SIP.
Return Value
Return S_OK to indicate success. Return the appropriate HRESULT value to indicate failure.
Remarks
The IIMCallback2 interface to the SIP is exposed only through this method. The SIP calls this method during the initialization of the IM, along with Select, GetInfo, and ReceiveSipInfo.
Requirements
Header |
sip.h |
Library |
uuid.lib |
sysgen |
SYSGEN_SOFTKB |
See Also
Reference
IInputMethod2
IIMCallback2
IInputMethod2::GetInfo
IInputMethod2::ReceiveSipInfo
IInputMethod2::Select