Mouse Enter and Mouse Leave Event in WPF

In this blog we will see how the Mouse Enter and Mouse Leave event works in WPF on Button Control. The mouse events are present in all WPF control. In this blog I am explaining with respect to Button control.

In XAML, I have created Mouse Enter and Mouse Leave on a button as you can see in below snapshot highlighted mark.


 
Mouse Enter Event on Button

This is the code behind for Mouse enter event on button.

private void button1_MouseEnter(object sender, MouseEventArgs e)

{

    button1.Content = "Mouse Enter Event";

    bird1.Visibility = Visibility.Visible;

    bird2.Visibility = Visibility.Visible;

    bird3.Visibility = Visibility.Visible;

    bird4.Visibility = Visibility.Visible; 

}

When Mouse enters the button all bird's in image control will get visible and the content of button will change dynamically as you can see in below snapshot.


 
Mouse Leave Event on Button

This is the code behind for Mouse leave event on button.
 

private void button1_MouseLeave(object sender, MouseEventArgs e)

{

     button1.Content = "Mouse Leave Event";

     bird1.Visibility = Visibility.Hidden;

     bird2.Visibility = Visibility.Hidden;

     bird3.Visibility = Visibility.Hidden;

     bird4.Visibility = Visibility.Hidden;

}

 
When Mouse leave the button all bird's in image control will get hidden and the content of button will change dynamically as you can see in below snapshot.



Summary

In this blog I have explained how the mouse event such as mouse enter and mouse leave works on button, there are many other events in mouse you can just try it. Thanks for reading this blog.