CLC_ErrorCode Input_RegisterClockListenerControlNotificationHandler

(

CPHOBJECT const

hInput

)

Register Clock Listener Control notification handler for the specified input.

Parameters

[in]

hInput

Input handle.

Returns

Standard CHAILink Client return code. See CLC_ErrorCode enumeration.

Remarks

Concerned fields in the callback notification structure (CLC_NH_CallbackList) : NH_INPUT_CLOCKDEFINITION, NH_INPUT_CLOCKTICK, NH_INPUT_CLOCKCOMMAND and NH_INPUT_CLOCKSETPOSITION. All fields must be set.

Warning

This function can only be called in CopperLan context. This means in the pseudo task CPDoProcess(), in notification handlers or in asynchronous return handlers and not in SystemDoProcess() for instance.