Mouse.LeftButton Property
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(); };C#
public static System.Windows.Input.MouseButtonState LeftButton { get; }static member LeftButton : System.Windows.Input.MouseButtonStatePublic Shared ReadOnly Property LeftButton As MouseButtonStateThe state of the left mouse button.
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.
C#
if (Mouse.LeftButton == MouseButtonState.Pressed)
{
UpdateSampleResults("Left Button Pressed");
}
If Mouse.LeftButton = MouseButtonState.Pressed Then
UpdateSampleResults("Left Button Pressed")
End If
| 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, 10 |
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
.NET feedback
.NET is an open source project. Select a link to provide feedback: