Mouse.MiddleButton Property


Gets the state of the middle button of the mouse.

Namespace:   System.Windows.Input
Assembly:  PresentationCore (in PresentationCore.dll)

public static MouseButtonState MiddleButton { get; }

Property Value

Type: System.Windows.Input.MouseButtonState

The state of the middle mouse button.

The following example shows how to determine whether the middle mouse button is pressed by checking if the state of the MiddleButton is equal to the MouseButtonState enumeration value Pressed. If the button is pressed, a method is called which updates display elements in the sample.

if (Mouse.MiddleButton == MouseButtonState.Pressed)
    UpdateSampleResults("Middle Button Pressed");

.NET Framework
Available since 3.0
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