aistudio-wpf-diagram/zxing.core/WPFDemo/MainWindow.xaml

<Window x:Class="WPFDemo.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="380" Width="531" ResizeMode="CanResize">
    <Grid>

      <TabControl Height="Auto" Margin="0,1,0,0" Name="tabControl1" Width="Auto">
         <TabItem Header="Decode" Name="tabItemDecode">
            <Grid>
               <Grid.ColumnDefinitions>
                  <ColumnDefinition Width="*" />
               </Grid.ColumnDefinitions>
               <Grid.RowDefinitions>
                  <RowDefinition Height="100" />
                  <RowDefinition Height="*" />
               </Grid.RowDefinitions>
               <TextBox Grid.Column="0" Grid.Row="0" Height="23" HorizontalAlignment="Stretch" Margin="12,46,30,0" Name="txtBarcodeImageFile" VerticalAlignment="Top" Width="Auto" IsReadOnly="True" TextChanged="txtBarcodeImageFile_TextChanged" />
               <Button Grid.Column="0" Grid.Row="0" Content="..." Height="23" HorizontalAlignment="Right" Margin="465,46,0,0" Name="btnSelectFile" VerticalAlignment="Top" Width="26" Click="btnSelectFile_Click" />
               <Label Grid.Column="0" Grid.Row="0" Content="Barcode Image File" Height="28" HorizontalAlignment="Left" Margin="12,12,0,0" Name="label1" VerticalAlignment="Top" Width="124" />
               <Button Grid.Column="0" Grid.Row="0" Content="Decode" Height="23" HorizontalAlignment="Right" Margin="416,75,0,0" Name="btnDecode" VerticalAlignment="Top" Width="75" Click="btnDecode_Click" />
               <Grid Grid.Column="0" Grid.Row="1" >
                  <Grid.ColumnDefinitions>
                     <ColumnDefinition Width="*" />
                     <ColumnDefinition Width="350" />
                  </Grid.ColumnDefinitions>
                  <Grid.RowDefinitions>
                     <RowDefinition Height="*" />
                  </Grid.RowDefinitions>
                  <Image Grid.Column="0" Grid.Row="0" Height="Auto" HorizontalAlignment="Left" Margin="0,0,0,0" Name="imageBarcode" Stretch="None" VerticalAlignment="Top" Width="Auto" />
                  <TextBox Grid.Column="1" Grid.Row="0" Height="23" HorizontalAlignment="Left" Margin="0,64,0,0" Name="txtBarcodeType" VerticalAlignment="Top" Width="265" IsReadOnly="True" />
                  <Label Grid.Column="1" Grid.Row="0" Content="Barcode Type" Height="28" HorizontalAlignment="Left" Margin="0,30,0,0" Name="label2" VerticalAlignment="Top" Width="95" />
                  <Label Grid.Column="1" Grid.Row="0" Content="Content" Height="28" HorizontalAlignment="Left" Margin="0,93,0,0" Name="label3" VerticalAlignment="Top" Width="95" />
                  <TextBox Grid.Column="1" Grid.Row="0" Height="97" HorizontalAlignment="Left" Margin="0,127,0,0" Name="txtBarcodeContent" VerticalAlignment="Top" Width="265" IsReadOnly="True" />
                  <Label Grid.Column="1" Grid.Row="0" Height="28" HorizontalAlignment="Left" Margin="0,0,0,0" Name="labDuration" VerticalAlignment="Top" Width="184" />
               </Grid>
            </Grid>
         </TabItem>
         <TabItem Header="Encode" Name="tabItemEncode">
            <Grid>
               <Grid.ColumnDefinitions>
                  <ColumnDefinition Width="*" />
                  <ColumnDefinition Width="290" />
               </Grid.ColumnDefinitions>
               <Grid.RowDefinitions>
                  <RowDefinition Height="*" />
               </Grid.RowDefinitions>
               <Border BorderBrush="#202020" BorderThickness="1" CornerRadius="4">
                  <Image Grid.Column="0" Grid.Row="0" Height="Auto" HorizontalAlignment="Stretch" Name="imageBarcodeEncoder" Stretch="Uniform" VerticalAlignment="Stretch" Width="Auto" />
               </Border>
               <Border BorderBrush="#202020" BorderThickness="1" CornerRadius="4">
                     <Path Grid.Column="0" Grid.Row="0" Name="imageBarcodeEncoderGeometry" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Fill="Black" Width="Auto" Height="Auto" />
               </Border>
               <Button Grid.Column="1" Grid.Row="0" Content="Encode" Height="23" HorizontalAlignment="Right" Margin="190,269,10,0" Name="btnEncode" VerticalAlignment="Top" Width="75" Click="btnEncode_Click" />
               <Label Grid.Column="1" Grid.Row="0" Content="Barcode Type" Height="28" HorizontalAlignment="Right" Margin="0,6,180,0" Name="label4" VerticalAlignment="Top" Width="95" />
               <Label Grid.Column="1" Grid.Row="0" Content="Content" Height="28" HorizontalAlignment="Right" Margin="0,132,180,0" Name="label5" VerticalAlignment="Top" Width="95" />
               <TextBox Grid.Column="1" Grid.Row="0" Height="97" HorizontalAlignment="Right" Margin="0,166,10,0" Name="txtBarcodeContentEncode" VerticalAlignment="Top" Width="265"  />
               <ComboBox Grid.Column="1" Grid.Row="0" Height="23" HorizontalAlignment="Right" Margin="0,40,10,0" Name="cmbEncoderType" VerticalAlignment="Top" Width="265" />
               <ComboBox Grid.Column="1" Grid.Row="0" Height="23" HorizontalAlignment="Right" Margin="0,103,10,0" Name="cmbRendererType" VerticalAlignment="Top" Width="265" />
               <Label Grid.Column="1" Grid.Row="0" Content="Renderer Type" Height="28" HorizontalAlignment="Right" Margin="0,69,180,0" Name="label6" VerticalAlignment="Top" Width="95" />
            </Grid>
         </TabItem>
      </TabControl>
   </Grid>
</Window>