IInkOverlay::GetGestureStatus method (msinkaut.h)

Retrieves a value that determines whether the InkCollector or InkOverlay object is interested in a particular application gesture.

Syntax

HRESULT GetGestureStatus(
  [in]          InkApplicationGesture Gesture,
  [out, retval] VARIANT_BOOL          *Listening
);

Parameters

[in] Gesture

The gesture that you want the status of.

[out, retval] Listening

VARIANT_TRUE if the InkCollector control has interest in a particular application gesture; otherwise, VARIANT_FALSE.

This method returns a value that indicates the interest of the InkCollector or InkOverlay object in a known application gesture. If VARIANT_TRUE, the InkCollector or InkOverlay object is interested in the gesture and the Gesture event of the InkCollector or InkOverlay object fires when the gesture is recognized.

Return value

This method can return one of these values.

Return code	Description
S_OK	Success.
E_POINTER	A parameter contained an invalid pointer.
E_INK_INVALID_MODE	Collection mode must be in gesture-mode.
E_OUTOFMEMORY	Cannot allocate memory to perform action.
E_INK_EXCEPTION	An exception occurred.
E_INVALIDARG	The flag is invalid.

Remarks

This method throws an exception if the gesture parameter is set to IAG_AllGestures.

To set the interest of the InkCollector or InkOverlay object in a particular gesture, call the InkCollector or InkOverlay object's SetGestureStatus method.

Note  By default, the InkCollector and InkOverlay objects do not have interest in any of the application gestures.

 

Requirements

Requirement	Value
Minimum supported client	Windows XP Tablet PC Edition [desktop apps only]
Minimum supported server	None supported
Target Platform	Windows
Header	msinkaut.h
Library	InkObj.dll

See also

Gesture Event

IInkOverlay

InkApplicationGesture Enumeration

InkOverlay Class

SetGestureStatus Method