Launch a window with defined XAML
<Window x:Class="WpfApplication1.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Simple XAMl Viewer" Height="338" Width="1041"
Loaded="Window_Loaded" Closed="Window_Closed" WindowStartupLocation="CenterScreen" >
<DockPanel LastChildFill="True" >
<Button DockPanel.Dock="Top" Name = "btnViewXaml" Width="100" Height="40"
Content ="View Xaml" Click="btnViewXaml_Click" />
<TextBox AcceptsReturn ="True" Name ="txtXamlData"
BorderBrush ="Blue" VerticalScrollBarVisibility="Auto" AcceptsTab="True" TextDecorations="None">
</TextBox>
</DockPanel>
</Window>
//File:Window.xaml.cs
using System;
using System.Collections.Generic;
using System.Linq;
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.Navigation;
using System.Windows.Shapes;
using System.IO;
using System.Windows.Markup;
namespace WpfApplication1
{
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
private void btnViewXaml_Click(object sender, RoutedEventArgs e)
{
File.WriteAllText("YourXaml.xaml", txtXamlData.Text);
Window myWindow = null;
try
{
using (Stream sr = File.Open("YourXaml.xaml", FileMode.Open))
{
myWindow = (Window)XamlReader.Load(sr);
myWindow.ShowDialog();
}
}
catch (Exception ex)
{ MessageBox.Show(ex.Message); }
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
txtXamlData.Text =
"<Window xmlns=\"http://schemas.microsoft.com"
+ "/winfx/2006/xaml/presentation\"\n"
+ "xmlns:x=\"http://schemas.microsoft.com/winfx/2006/xaml\""
+ " Height =\"400\" Width =\"500\" WindowStartupLocation=\"CenterScreen\">\n"
+ "<StackPanel>\n"
+ "</StackPanel>\n"
+ "</Window>";
}
private void Window_Closed(object sender, EventArgs e)
{
File.WriteAllText("YourXaml.xaml", txtXamlData.Text);
}
}
}
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