SpatialInteractionSourceState.SelectPressedValue Property
Definition
Important
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Gets the amount to which a hand or motion controller is experiencing a primary Select press, as a value between 0.0 and 1.0.
public:
property double SelectPressedValue { double get(); };double SelectPressedValue();public double SelectPressedValue { get; }var double = spatialInteractionSourceState.selectPressedValue;Public ReadOnly Property SelectPressedValue As DoubleProperty Value
double
The amount to which the source is experiencing a Select press.
Windows requirements
| Device family |
Windows 10 Creators Update (introduced in 10.0.15063.0)
|
| API contract |
Windows.Foundation.UniversalApiContract (introduced in v4.0)
|
Remarks
SelectPressedValue ranges from 0.0 to 1.0, with 0.0 representing no Select press and 1.0 representing a full Select press. IsPressed will only return true once the SelectPressedValue reaches 1.0. If a given source can only detect an on/off state for Select presses, the value will always be 0.0 or 1.0.
Select represents the primary press for a spatial interaction source:
- For hands, a Select press represents the user's index finger in the down position.
- For motion controllers, a Select press represents the controller's index-finger trigger (or primary face button, if no trigger) being fully pressed.
- For voice, a Select press represents the user saying the system keyword "Select".
Note that a voice "Select" causes an instant press and release, and so you cannot poll for a voice press using IsPressed, IsSelectPressed or SelectPressedValue. Instead, use a SpatialGestureRecognizer and handle the Tapped event, or handle the SourcePressed event.