"browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all",
      "ie 10"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version",
      "ie 10"
    ]
  }

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>

CREATE PROC [dbo].[DisplayBillingInfo]
  @BeginDate DATETIME,
  @EndDate DATETIME
WITH RECOMPILE
AS 
SELECT BillingDate, BillingAmt
  FROM BillingInfo
  WHERE BillingDate between @BeginDate AND @EndDate;

DBCC FREEPROCCACHE;
EXEC dbo.DisplayBillingInfo 
  @BeginDate = '2005-01-01',  
  @EndDate  = '2005-01-03';
  
EXEC dbo.DisplayBillingInfo 
  @BeginDate = '1999-01-01',  
  @EndDate  = '1999-12-31';

CREATE PROC [dbo].[DisplayBillingInfo]
  @BeginDate DATETIME,
  @EndDate DATETIME
WITH RECOMPILE
AS 
DECLARE @StartDate DATETIME;
DECLARE @StopDate DATETIME;
SET @StartDate = @BeginDate;
SET @StopDate = @EndDate;
SELECT BillingDate, BillingAmt
  FROM BillingInfo
  WHERE BillingDate between @StartDate AND @StopDate;

CREATE PROC [dbo].[DisplayBillingInfoNarrow]
  @BeginDate DATETIME,
  @EndDate DATETIME
AS 
SELECT BillingDate, BillingAmt
  FROM BillingInfo
  WHERE BillingDate between @BeginDate AND @EndDate;  
GO
CREATE PROC [dbo].[DisplayBillingInfoWide]
  @BeginDate DATETIME,
  @EndDate DATETIME
AS 
SELECT BillingDate, BillingAmt
  FROM BillingInfo
  WHERE BillingDate between @BeginDate AND @EndDate;  
GO  
DROP PROCEDURE [dbo].[DisplayBillingInfo];
GO  
CREATE PROC [dbo].[DisplayBillingInfo]
  @BeginDate DATETIME,
  @EndDate DATETIME
AS 
IF DATEDIFF(DD,@BeginDate, @EndDate) < 4
  EXECUTE DisplayBillingInfoNarrow @BeginDate, @EndDate
ELSE
  EXECUTE DisplayBillingInfoWide @BeginDate, @EndDate
GO