GetPropertyInteractionContext function (interactioncontext.h)
Gets Interaction Context object properties.
Syntax
HRESULT GetPropertyInteractionContext(
[in] HINTERACTIONCONTEXT interactionContext,
[in] INTERACTION_CONTEXT_PROPERTY contextProperty,
[out] UINT32 *value
);
Parameters
[in] interactionContext
Handle to the Interaction Context object.
[in] contextProperty
One of the constants identified by INTERACTION_CONTEXT_PROPERTY enumeration.
[out] value
The value of the property.
Valid values for contextProperty are:
| INTERACTION_CONTEXT_PROPERTY_MEASUREMENT_UNITS_HIMETRIC 0 |
Measurement units are HIMETRIC units (0.01 mm). |
| INTERACTION_CONTEXT_PROPERTY_MEASUREMENT_UNITS_SCREEN 1 |
Measurement units are screen pixels. This is the default value. |
| INTERACTION_CONTEXT_PROPERTY_UI_FEEDBACK_OFF 0 |
Visual feedback for user interactions is disabled (the caller is responsible for displaying visual feedback). For more info, see GetWindowFeedbackSetting function and SetWindowFeedbackSetting function |
| INTERACTION_CONTEXT_PROPERTY_UI_FEEDBACK_ON 1 |
Visual feedback for user interactions is enabled. This is the default value. For more info, see GetWindowFeedbackSetting function and SetWindowFeedbackSetting function. |
| INTERACTION_CONTEXT_PROPERTY_FILTER_POINTERS_OFF 0 |
Pointer filtering is disabled (all pointer input data is processed). |
| INTERACTION_CONTEXT_PROPERTY_FILTER_POINTERS_ON 1 |
Pointer filtering is enabled (only pointers specified through the AddPointerInteractionContext function are processed). This is the default value. |
Return value
If this function succeeds, it returns S_OK.
Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | interactioncontext.h |
| Library | Ninput.lib |
| DLL | Ninput.dll |