((FrameworkElement)sender).标签转换为 class wp7

Question

How I can convert like:

var me = ((FrameworkElement)sender).Tag as ListBoxItem as Data;

_

public class Data {
            public string url { get; set; }
            public string title { get; set; }
        }

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 <Button Click="PlayMedia" Tag="{Binding}"  Content="Play" />

Answer 1

Assuming that this code is in the PlayMedia event handler, you can do:

var button = sender as Button;
var data = button.Tag as Data;

If the button is contained in a ListBoxItem, then you'd have to use VisualTreeHelper to find it up the visual tree, starting with the button.