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PosKeyboardBase.CapKeyUp Property (POS for .NET v1.12 SDK Documentation)

  • Article

2/27/2008

If true, the keyboard device is able to generate both key-down and key-up input data, based on the value of the EventTypes property.

Namespace: Microsoft.PointOfService.BaseServiceObjects
Assembly: Microsoft.PointOfService.ControlBase (in microsoft.pointofservice.controlbase.dll)

Syntax

'Declaration
Public Overrides ReadOnly Property CapKeyUp As Boolean

public override bool CapKeyUp { get; }

public:
virtual property bool CapKeyUp {
    bool get () override;
}

/** @property */
public boolean get_CapKeyUp ()

public override function get CapKeyUp () : boolean

Remarks

If false, the keyboard device is only able to generate key-down input data.

The PosKeyboardBase class verifies that the keyboard device has been opened, then retrieves the value of PosKeyboardProperties.CapKeyUp.

The PosKeyboardProperties class initializes CapKeyUp to false. It should then be updated by the service object based on the capability of the keyboard device to detect key-up actions.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread-safe. Any instance members are not guaranteed to be thread-safe.

See Also

Reference

PosKeyboardBase Class
PosKeyboardBase Members
Microsoft.PointOfService.BaseServiceObjects Namespace
PosKeyboard.CapKeyUp Property