Gets or sets a value that indicates the change in the angle of rotation associated with input from the wheel button of a mouse.
public:
property float32 DeltaRotationAngle {
float32 get ();
void set (float32 value);
}
Type: float32
A value between 0.0 and 359.0 in degrees of rotation. The default value is 0.0.
The mouse wheel button has discrete, evenly spaced notches or distance thresholds (also called detents). When you rotate or tilt the wheel, a wheel message is sent as each detent is encountered.
DeltaRotationAngle maps a single detent to the specified angle.
Rotating the wheel button forward or tilting it to the right results in a clockwise rotation. Rotating backward or tilting to the left results in a counter-clockwise rotation.
This API is not implemented and will throw an exception if called.
Namespace: Windows.UI.Input
Metadata: windows.winmd