Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

HidNumericControlDescription.HasNull | hasNull property

Applies to Windows and Windows Phone

Retrieves a Boolean value which indicates whether the control supports a null, or out-of-range, value.

Syntax


public bool HasNull { get; }

Property value

Type: Boolean [JavaScript] | System.Boolean [.NET] | Platform::Boolean [C++]

True if the control supports a null value; false otherwise.

Requirements

Minimum supported client

Windows 8.1

Minimum supported server

Windows Server 2012 R2

Minimum supported phone

Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps]

Namespace

Windows.Devices.HumanInterfaceDevice
Windows::Devices::HumanInterfaceDevice [C++]

Metadata

Windows.winmd

See also

HidNumericControlDescription

 

 

Show:
© 2014 Microsoft