INTERACTION_CONTEXT_OUTPUT_CALLBACK callback function (interactioncontext.h)

Callback that receives events from an Interaction Context object.

Note

See INTERACTION_CONTEXT_OUTPUT_CALLBACK2 callback function for enhanced gesture recognition support.

Syntax

INTERACTION_CONTEXT_OUTPUT_CALLBACK InteractionContextOutputCallback;

void InteractionContextOutputCallback(
  [in, optional] void *clientData,
  [in]           const INTERACTION_CONTEXT_OUTPUT *output
)
{...}

Parameters

[in, optional] clientData

A pointer to an object that contains information about the client. The value typically points to the object for which the member function is called.

[in] output

Output of the Interaction Context object.

Return value

None

Requirements

Requirement	Value
Minimum supported client	Windows 8 [desktop apps only]
Minimum supported server	Windows Server 2012 [desktop apps only]
Target Platform	Windows
Header	interactioncontext.h

See also

INTERACTION_CONTEXT_OUTPUT_CALLBACK2 callback function

INTERACTION_CONTEXT_OUTPUT structure

INTERACTION_CONTEXT_OUTPUT2 structure

INTERACTION_CONTEXT_OUTPUT2 structure

RegisterOutputCallbackInteractionContext function

RegisterOutputCallbackInteractionContext2 function