<Window x:Class="Printing.PrintWithoutUserIntervention" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="PrintWithoutUserIntervention" Height="300" Width="300"> <Grid Margin="5"> <Button Click="cmdPrint_Click">Print</Button> </Grid> </Window> //File:Window.xaml.cs using System; using System.Collections.Generic; using System.Text; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Shapes; using System.Printing; namespace Printing { public partial class PrintWithoutUserIntervention : System.Windows.Window { public PrintWithoutUserIntervention() { InitializeComponent(); } private void cmdPrint_Click(object sender, RoutedEventArgs e) { PrintDialog dialog = new PrintDialog(); dialog.PrintQueue = LocalPrintServer.GetDefaultPrintQueue(); dialog.PrintVisual((Visual)sender, "Automatic Printout"); } } }