SetTemporaryTouchThreshold Method
SetTemporaryTouchThreshold(int)
Temporarily set the threshold at which a capacitive touch should be considered active.
public void SetTemporaryTouchThreshold(int value)Parameters
| Type | Name | Description |
|---|---|---|
| int | value | The touch threshold to apply to the YubiKey. Must be a value greater than |
Implements
Exceptions
| Type | Condition |
|---|---|
| NotSupportedException | The YubiKey does not support this feature. |
| ArgumentOutOfRangeException | The value is less than |
| InvalidOperationException | The YubiKey encountered an error and could not set the setting. |
Remarks
The field is using arbitrary units and has a default value of `6`. A higher value increases the sensor threshold which has the effect of decreasing the sensitivity of the sensor. Lower values increase the sensitivity, but callers cannot reduce the threshold below the default value of `6` which is locked in at manufacturing time. The value should not be any higher than `255`.
The value set here is only valid until the next time the YubiKey is power cycled. It does not persist.
You should typically not ever need to adjust this value. This is primarily used in the context of automatic provisioning and testing where the YubiKey is being "touched" by electrically grounding the sensor.