c# Reflection - Find the Generic Type of a Collection

Posted by Andy Clarke on Stack Overflow See other posts from Stack Overflow or by Andy Clarke
Published on 2010-04-01T14:26:21Z Indexed on 2010/04/01 14:33 UTC
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c#

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reflection

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properties

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types

Hi,

I'm reflecting a property 'Blah' its Type is ICollection

    public ICollection<string> Blah { get; set; }

    private void button1_Click(object sender, RoutedEventArgs e)
    {
        var pi = GetType().GetProperty("Blah");
        MessageBox.Show(pi.PropertyType.ToString());
    }

This gives me (as you'd expect!) ICollection<string> ...

But really I want to get the collection type i.e. ICollection (rather than ICollection<string>) - does anyone know how i'd do this please?

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