<Window x:Class="Multithreading.BackgroundWorkerTest"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="Multithreading" Height="323.2" Width="305.6"
    xmlns:cm="clr-namespace:System.ComponentModel;assembly=System"
    >
    <Window.Resources>
      <cm:BackgroundWorker x:Key="backgroundWorker"
          WorkerReportsProgress="True" WorkerSupportsCancellation="True"
          DoWork="backgroundWorker_DoWork" ProgressChanged="backgroundWorker_ProgressChanged" 
          RunWorkerCompleted="backgroundWorker_RunWorkerCompleted"></cm:BackgroundWorker>
    </Window.Resources>
    <Grid Margin="5">
      <Grid.RowDefinitions>
        <RowDefinition Height="Auto"></RowDefinition>
        <RowDefinition Height="Auto"></RowDefinition>
        <RowDefinition Height="Auto"></RowDefinition>
        <RowDefinition></RowDefinition>
        <RowDefinition Height="Auto"></RowDefinition>
      </Grid.RowDefinitions>
      <Grid.ColumnDefinitions>
        <ColumnDefinition Width="Auto"></ColumnDefinition>
        <ColumnDefinition></ColumnDefinition>
      </Grid.ColumnDefinitions>
      
      
      <TextBlock Margin="5">From:</TextBlock>
      <TextBox Name="txtFrom" Grid.Column="1" Margin="5">1</TextBox>
      <TextBlock Grid.Row="1" Margin="5">To:</TextBlock>
      <TextBox Name="txtTo" Grid.Row="1" Grid.Column="1" Margin="5">500000</TextBox>

      <StackPanel Orientation="Horizontal"
              Grid.Row="2" Grid.Column="1">      
      <Button Name="cmdFind"
              Margin="5" Padding="3"
              Click="cmdFind_Click">Find Primes</Button>
      <Button Name="cmdCancel"
              Margin="5" Padding="3" IsEnabled="False"
              Click="cmdCancel_Click">Cancel</Button>
      </StackPanel>
      
      <TextBlock Grid.Row="3" Margin="5">Results:</TextBlock>
      <ListBox Name="lstPrimes" Grid.Row="3" Grid.Column="1" 
               Margin="5"></ListBox>
      

      <ProgressBar Name="progressBar"
               Grid.Row="4" Grid.ColumnSpan="2"
               Margin="5" VerticalAlignment="Bottom" MinHeight="20" 
               Minimum="0" Maximum="100" Height="20"></ProgressBar>
    </Grid>
</Window>
