<Window x:Class="InteroperabilityWPF.HostWinFormControl"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:wf="clr-namespace:System.Windows.Forms;assembly=System.Windows.Forms"
    xmlns:sys="clr-namespace:System;assembly=mscorlib"
    Title="HostWinFormControl" Height="300" Width="300"
    >
  <Grid>
    <Grid.RowDefinitions>
      <RowDefinition Height="Auto"></RowDefinition>
      <RowDefinition Height="Auto"></RowDefinition>
    </Grid.RowDefinitions>
    
    
    <WindowsFormsHost Margin="10" Name="host">      
      <wf:MaskedTextBox x:Name="maskedTextBox" Mask="(999)-000-0000" MaskInputRejected="maskedTextBox_MaskInputRejected" ValidatingType="{x:Type sys:Int32}"></wf:MaskedTextBox>
    </WindowsFormsHost>

    <Label Margin="5"  Name="lblErrorText" Grid.Row="1"></Label>
  </Grid>
</Window>
