MouseEventArgs.MiddleButton Property

Definition

Gets the current state of the middle mouse button.

C#
public System.Windows.Input.MouseButtonState MiddleButton { get; }

Property Value

The current state of the middle mouse button, which is either Pressed or Released. There is no default value.

Examples

The following example prints a message if the state of the MiddleButton property is Pressed.

C#
if (e.MiddleButton == MouseButtonState.Pressed)
{

    MessageBox.Show("The Middle Mouse Button is pressed");
}

Remarks

The Mouse class provides additional properties and methods for determining the state of the mouse.

Applies to

Product Versions
.NET Framework 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop 3.0, 3.1, 5, 6, 7, 8, 9