单击形状文件（在边界内）时如何触发事件？

Question

Hi I am working on a Xamarin project, and I need to create a floor map with navigation. I have created the map as a shape file and also need to pop the information about meeting rooms when the user slick on the room(location boundary). So how to fire the event when click on it?

How can I do it using Xamarin forms? if not any other way to do it?

Answer 1

 var model = GetDataSource();      ShapeFileLayer layer=new ShapeFileLayer();      layer.ItemsSource=model;      SelectedItemButton.Clicked += (sender, e) =>       {        layer.SelectedItems.Add(model[0]);       };      RemoveItemButton.Clicked += (sender, e) =>       {        layer.SelectedItems.Remove(model[0]);       };