‫بهبود کارآیی کنترل‌های لیستی WPF در حین بارگذاری تعداد زیادی از رکوردها

using System;

namespace WpfLargeLists.Models
{
    public class User
    {
        public int Id { set; get; }
        public string FirstName { set; get; }
        public string LastName { set; get; }
        public string Address { set; get; }
        public DateTime DateOfBirth { set; get; }
    }
}

                    <ListView ItemsSource="{Binding UsersTab1}" Grid.Row="1" Margin="3">
                        <ListView.View>
                            <GridView>
                                <GridViewColumn Header="Id" Width="50" DisplayMemberBinding="{Binding Id, Mode=OneTime}" />
                                <GridViewColumn Header="FirstName" Width="100" DisplayMemberBinding="{Binding FirstName, Mode=OneTime}" />
                                <GridViewColumn Header="LastName" Width="100" DisplayMemberBinding="{Binding LastName, Mode=OneTime}" />
                                <GridViewColumn Header="Address" Width="100" DisplayMemberBinding="{Binding Address, Mode=OneTime}" />
                                <GridViewColumn Header="DateOfBirth" Width="150" DisplayMemberBinding="{Binding DateOfBirth, Mode=OneTime}" />
                            </GridView>
                        </ListView.View>
                    </ListView>

 Height="{Binding Path=RowDefinitions[1].ActualHeight, RelativeSource={RelativeSource AncestorType=Grid}}"

   VirtualizingStackPanel.IsVirtualizing="True"
  VirtualizingStackPanel.VirtualizationMode="Recycling"

 <ListBox.ItemsPanel>
    <ItemsPanelTemplate>
          <VirtualizingStackPanel IsVirtualizing="True" VirtualizationMode="Recycling" />
    </ItemsPanelTemplate>
</ListBox.ItemsPanel>

 <ListView.ItemsPanel>
    <ItemsPanelTemplate>
          <VirtualizingStackPanel
               IsVirtualizing="True"
               VirtualizationMode="Recycling" />
    </ItemsPanelTemplate>
</ListView.ItemsPanel>

                    <ListView ItemsSource="{Binding UsersTab2}" Grid.Row="1" Margin="3"
                              ScrollViewer.HorizontalScrollBarVisibility="Disabled"
                              ScrollViewer.CanContentScroll="True"
                              VirtualizingStackPanel.IsVirtualizing="True"
                              VirtualizingStackPanel.VirtualizationMode="Recycling">
                        <ListView.ItemsPanel>
                            <ItemsPanelTemplate>
                                <VirtualizingStackPanel 
                                        IsVirtualizing="True" 
                                        VirtualizationMode="Recycling" />
                            </ItemsPanelTemplate>
                        </ListView.ItemsPanel>
                        <ListView.View>
                            <GridView>
                                <GridViewColumn Header="Id" Width="50" DisplayMemberBinding="{Binding Id, Mode=OneTime}" />
                                <GridViewColumn Header="FirstName" Width="100" DisplayMemberBinding="{Binding FirstName, Mode=OneTime}" />
                                <GridViewColumn Header="LastName" Width="100" DisplayMemberBinding="{Binding LastName, Mode=OneTime}" />
                                <GridViewColumn Header="Address" Width="100" DisplayMemberBinding="{Binding Address, Mode=OneTime}" />
                                <GridViewColumn Header="DateOfBirth" Width="150" DisplayMemberBinding="{Binding DateOfBirth, Mode=OneTime}" />
                            </GridView>
                        </ListView.View>
                    </ListView>