assets/samples/Samples/NetworkPressureLossReport/CS/NetworkDialog.xaml

<Window x:Class="Revit.SDK.Samples.NetworkPressureLossReport.NetworkDialog"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:Revit.SDK.Samples.NetworkPressureLossReport"
             Title="Network Flow and Pressure Loss Report"
             mc:Ignorable="d" 
             Height="450" 
             Width="600"
             MinHeight="250"
             MinWidth="400">
   <Grid>
      <Grid.RowDefinitions>
         <RowDefinition Height="Auto" />
         <RowDefinition Height="*" />
      </Grid.RowDefinitions>
      <Grid.ColumnDefinitions>
         <ColumnDefinition Width="*" />
         <ColumnDefinition Width="Auto" />
      </Grid.ColumnDefinitions>
      <Label Grid.Column="0" Grid.Row="0" Content="Networks:" Margin="7,5"  HorizontalAlignment="Left" VerticalAlignment="Top"/>
      <ListView Grid.Column="0" 
               Grid.Row="1"                 
               Margin="7,0,0,7" 
               SelectionMode="Multiple"
               x:Name="NetworkList" >
         <ListView.View>
            <GridView AllowsColumnReorder="true" ColumnHeaderToolTip="Network Information">
               <GridViewColumn DisplayMemberBinding="{Binding Path=Name}" Header="Name" Width="300"/>
               <GridViewColumn DisplayMemberBinding="{Binding Path=NumberOfSections}" Header="Sections" Width="60"/>
               <GridViewColumn DisplayMemberBinding="{Binding Path=FlowDisplay}" Header="Flow" Width="Auto"/>
            </GridView>
         </ListView.View>
      </ListView>
         
      <StackPanel Grid.Column="1" Grid.Row="1">
         <CheckBox Content="Itemized" x:Name="ChxItemized"  HorizontalAlignment="Left" Margin='16,10, 14,20' VerticalAlignment="Top" Height="Auto" Width="110" />
         <Button Content="Export..." HorizontalAlignment="Left" Margin='16,0, 14,10' VerticalAlignment="Top" Height="35" Width="110" IsDefault="True"  Click="Report_Click"/>
         <Button Content="View" HorizontalAlignment="Left" Margin='16,12, 14,10' VerticalAlignment="Top" Height="35" Width="110" Click="View_Click"/>
         <Button Content="Cancel" HorizontalAlignment="Left" Margin='16,12, 14,5' VerticalAlignment="Top" Height="35" Width="110" Click="Cancel_Click" IsCancel="True"/>   
      </StackPanel>

   </Grid>

</Window>