WheelExists Property

WheelExists Property

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Location

My.Computer.Mouse.WheelExists

Syntax

     Dim result As Boolean = My.Computer.Mouse.WheelExists 

Description

The WheelExists property indicates whether the mouse installed on the local computer includes a "mouse wheel" (TRue) or not (False).

Usage at a Glance

• This property is read-only.

• This property is only valid in non-server applications.

• An exception is thrown if the computer does not have an installed mouse.

• Always use this property to detect the presence of a mouse wheel before using the My.Computer.Mouse.WheelScrollLines property.

Related Framework Entries

• Microsoft.VisualBasic.Devices.Mouse.WheelExists Property

• System.Windows.Forms.SystemInformation.MouseWheelPresent Property

See Also

ButtonsSwapped Property, Mouse Object, WheelScrollLines Property