How to call a Page function from XAML in WPF

XAML Designer
Jan 18 2010
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If you need to pass data to the page function, you can create an instance of it and pass the data by setting a property. Or, as the following example shows, you can pass the data using a non-default constructor.

This is how your XAML page looks like where Hyperlink click event fires a click event.

<Page x:Class="UsingPageFunctionsSample.CallingPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="CallingPage"
    >
    <Hyperlink Name="callPageFunctionHyperlink" Click="callPageFunctionHyperlink_Click">Call Page Function</Hyperlink>
</Page>

Here is C# code behind code looks like:

void callPageFunctionHyperlink_Click(object sender, RoutedEventArgs e)
{
 // Call a page function
    GetStringPageFunction pageFunction = new GetStringPageFunction("initialValue");
 this.NavigationService.Navigate(pageFunction);
}