"type 'TimeSpanPicker' was not found" when using the Coding4Fun Toolkit

Question

I'm trying to use the TimSpanPicker from the Coding4Fun Toolkit for Windows Phone. I added the references to

Coding4Fun.Phone.Controls

Coding4Fun.Phone.Controls.Toolkit

Coding4Fun.Phone.Site.Controls

and the namespaces

xmlns:coding4fun="clr-namespace:Coding4Fun.Phone.Controls;assembly=Coding4Fun.Phone.Controls"
xmlns:c4ftoolkit="clr-namespace:Coding4Fun.Phone.Controls.Toolkit;assembly=Coding4Fun.Phone.Controls.Toolkit"

But when I try to insert the TimeSpanPicker-Control I get following error when loading the page:

$exception  {"The type 'TimeSpanPicker' was not found. [Line: 52 Position: 18]"}    System.Exception {System.Windows.Markup.XamlParseException}

The XAML looks like that:

<c4ftoolkit:TimeSpanPicker></c4ftoolkit:TimeSpanPicker>

I don't get any indication in VS that someting might be missing. Any idea where I went wrong?

Answer 1

Try adding/declaring the "TimeSpanPicker" from the code-behind to see if VisualStudio gives you more hints.