WPF

<publishers>
<publisher>
   <name>Wiley</name>
   <weblink>http://www.wiley.com</weblink>
   <books>
      <book>
         <name>Project Management</name>
         <price>10.00</price>
      </book>
   </books>
</publisher>
<publisher>
         :
         :
    <books>
            :
            :
    </books>
</publisher>
</publishers>

Quote:

Dialog must be user initiated

Quote:

private void Service_Completed(ServiceCompletedEventArgs e)
{
if (e.Result != null)
{
if (string.IsNullOrEmpty(e.Result.Item))
{
MessageBox.Show("Empty Result"));
return;
}

bool? dialogResult = this.dialog.ShowDialog();

if (dialogResult == true)
{
byte[] fileBytes = UTF8Encoding.UTF8.GetBytes(e.Result.Item);

using (Stream stream = (Stream)this.dialog.OpenFile())
{
stream.Write(fileBytes, 0, fileBytes.Length);
stream.Close();
}
}
}
}

tyleClone 

this.Resources

public MainWindow()
        {
            InitializeComponent();

            using (FileStream fs = new FileStream(@"C:\projekte\MyButtonStyle.xaml", FileMode.Open))
            {
                ResourceDictionary rd = (ResourceDictionary)XamlReader.Load(fs);
                this.Resources = rd;
            }

            //THIS WORKS FINE PRETTY WELL


            //But now I want to try this:

            var style = new Style();
            style = ((Style)Resources["myFunctionButtonStyle"]);


            var styleClone = new Style();
            foreach (var setter in style.Setters)
            {
                var typedSetter = setter as Setter;
                if (typedSetter != null)
                {
                    var newSetter = new Setter(typedSetter.Property, typedSetter.Value);
                    styleClone.Setters.Add(newSetter);
                }
            }

            styleClone.Setters.Add(new Setter { Property = Button.FontSizeProperty, Value = (double)111 });

            //until here it works pretty well!
            //Now, how can I add this style to the Resources??? I mean, you showed me how to include xaml-files. but how is
            // with pure Styles?????
            this.Resources.Add(      )

        }

<Button Name"Button2" Style="{StaticResource myFunctionButtonStyle}" ...>

private void SetFontSize(int i)
        {
            Button2.FontSize = i;
            Button3.FontSize = i;
            Button4.FontSize = i;
        }

((Style)Resources["MainWindow"]).Setters.Add(new Setter { Property = Window.WidthProperty, Value = (double)1024 });