XLabs提供了一个很好的可绑定选择器示例，我已在多个项目中使用它来产生巨大影响:

https://github.com/XLabs/Xamarin-Forms-Labs

这将允许您复制Listview的"ItemsSource"功能.

I need to create states picker in my Xamarin Forms. I am using Xaml file for creating views.

Can any one help me to bind Picker in Xaml with item source?

The XLabs has an excellent example of a bindable picker that I have used in several projects to great affect:

https://github.com/XLabs/Xamarin-Forms-Labs

This will allow you to replicate the 'ItemsSource' functionality of the Listview.