Launch a window with defined XAML : Window « Windows Presentation Foundation « VB.Net

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VB.Net » Windows Presentation Foundation » WindowScreenshots 
Launch a window with defined XAML
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.vb
Imports System
Imports System.Collections.Generic
Imports System.Linq
Imports System.Text
Imports System.Windows
Imports System.Windows.Controls
Imports System.Windows.Data
Imports System.Windows.Documents
Imports System.Windows.Input
Imports System.Windows.Media
Imports System.Windows.Media.Imaging
Imports System.Windows.Navigation
Imports System.Windows.Shapes

Imports System.IO
Imports System.Windows.Markup

Namespace WpfApplication1
  Public Partial Class MainWindow
    Inherits Window
    Public Sub New()
      InitializeComponent()
    End Sub

    Private Sub btnViewXaml_Click(sender As Object, e As RoutedEventArgs)
      File.WriteAllText("YourXaml.xaml", txtXamlData.Text)
      Dim myWindow As Window = Nothing
      Try
        Using sr As Stream = File.Open("YourXaml.xaml", FileMode.Open)
          myWindow = DirectCast(XamlReader.Load(sr), Window)
          myWindow.ShowDialog()
        End Using
      Catch ex As Exception
        MessageBox.Show(ex.Message)
      End Try
    End Sub
    Private Sub Window_Loaded(sender As Object, e As RoutedEventArgs)
      txtXamlData.Text = "<Window xmlns=""http://schemas.microsoft.com" "/winfx/2006/xaml/presentation""" & vbLf & "xmlns:x=""http://schemas.microsoft.com/winfx/2006/xaml""" " Height =""400"" Width =""500"" WindowStartupLocation=""CenterScreen"">" & vbLf & "<StackPanel>" & vbLf & "</StackPanel>" & vbLf & "</Window>"
    End Sub
    Private Sub Window_Closed(sender As Object, e As EventArgs)
      File.WriteAllText("YourXaml.xaml", txtXamlData.Text)
    End Sub
  End Class
End Namespace

   
    
    
    
    
  
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