Modal Screen in Forms Xamarin

Hi Guys,

I've a question about how can I do a Modal Screen in Forms Xamarin like the image that Follows Attached.

I Wanna know if it is possible you guys send me a piece of code or sample to understand how to do it.

https://extravios.com.br/comunicados/Modal.Forms.Xamarin.600.png

Best Regards,

Leonardo Rebitte
leonardo.rebitte@gmail.com