Assembly Resource + selected item

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Hello. I have this code

C#

private void TreeViewItem_Selected(object sender, RoutedEventArgs e)
{
     Assembly assembly = Assembly.GetExecutingAssembly();
     string NAME = "WpfApplication2.Res.Pages."+treeView1.Name+".xaml";

    using (Stream stream = assembly.GetManifestResourceStream(NAME))
    {
        FlowDocument document = (FlowDocument)XamlReader.Load(stream);
        flow.Document = document;
    }
}

After compiling I choose item from treeView and get ArgumentNullException for this line

C#

FlowDocument document = (FlowDocument)XamlReader.Load(stream);

How to fix it? Thank you

Posted 16-Oct-14 4:48am

Member 11097971

Updated 16-Oct-14 4:52am

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VR Karthikeyan · Answer 1 · 2014-10-29T19:38:00

Use as follows,

C#

using (Stream stream = assembly.GetManifestResourceStream(this.GetType(), NAME))
{
   FlowDocument document = (FlowDocument)XamlReader.Load(stream);
   flow.Document = document;
}

Here I just changed

C#

assembly.GetManifestResourceStream(NAME)

to

C#

assembly.GetManifestResourceStream(this.GetType(), NAME)