Note

Access to this page requires authorization. You can try signing in or .

Access to this page requires authorization. You can try .

Mouse.LeftButton Property

Definition

Namespace:
System.Windows.Input
Assembly:
PresentationCore.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets the state of the left button of the mouse.

public:
 static property System::Windows::Input::MouseButtonState LeftButton { System::Windows::Input::MouseButtonState get(); };
public static System.Windows.Input.MouseButtonState LeftButton { get; }
static member LeftButton : System.Windows.Input.MouseButtonState
Public Shared ReadOnly Property LeftButton As MouseButtonState

Property Value

The state of the left mouse button.

Examples

The following example shows how to determine whether the left mouse button is pressed by checking if the state of the LeftButton 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.LeftButton == MouseButtonState.Pressed)
{
 UpdateSampleResults("Left Button Pressed");
}

If Mouse.LeftButton = MouseButtonState.Pressed Then
 UpdateSampleResults("Left Button Pressed")
End If

Applies to

See also

Feedback

Was this page helpful?