wpf的listbox滚动翻页

wpf的listbox的滚动翻页简单实现

using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Windows;

namespace ListScroll
{
    /// 

    /// App.xaml 的交互逻辑
    /// 

    public partial class App : Application
    {
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        321  2017-07-17 14:58  ListScroll\ListScroll\App.xaml

     文件        306  2017-07-17 14:58  ListScroll\ListScroll\App.xaml.cs

     文件       9216  2011-12-18 11:06  ListScroll\ListScroll\bin\Debug\GalaSoft.MvvmLight.Extras.WPF4.dll

     文件       8427  2011-12-18 11:06  ListScroll\ListScroll\bin\Debug\GalaSoft.MvvmLight.Extras.WPF4.xml

     文件      20480  2011-12-18 11:06  ListScroll\ListScroll\bin\Debug\GalaSoft.MvvmLight.WPF4.dll

     文件      65420  2011-12-18 11:06  ListScroll\ListScroll\bin\Debug\GalaSoft.MvvmLight.WPF4.xml

     文件      13824  2017-07-18 09:11  ListScroll\ListScroll\bin\Debug\ListScroll.exe

     文件      40448  2017-07-18 09:11  ListScroll\ListScroll\bin\Debug\ListScroll.pdb

     文件      11600  2017-07-18 09:12  ListScroll\ListScroll\bin\Debug\ListScroll.vshost.exe

     文件        490  2013-03-18 17:00  ListScroll\ListScroll\bin\Debug\ListScroll.vshost.exe.manifest

     文件      39936  2011-05-31 11:33  ListScroll\ListScroll\bin\Debug\System.Windows.Interactivity.dll

     文件      62128  2011-05-30 15:08  ListScroll\ListScroll\bin\Debug\System.Windows.Interactivity.xml

     文件       5074  2017-07-17 15:00  ListScroll\ListScroll\ListScroll.csproj

     文件       2237  2017-07-17 16:32  ListScroll\ListScroll\ListScrollWndViewModel.cs

     文件       1638  2017-07-18 09:01  ListScroll\ListScroll\MainWindow.xaml

     文件       5907  2017-07-18 09:11  ListScroll\ListScroll\MainWindow.xaml.cs

     文件       2316  2017-07-17 15:00  ListScroll\ListScroll\obj\x86\Debug\App.g.cs

     文件       2316  2017-07-17 15:00  ListScroll\ListScroll\obj\x86\Debug\App.g.i.cs

     文件      17403  2017-07-17 16:34  ListScroll\ListScroll\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

     文件       6633  2017-07-18 09:11  ListScroll\ListScroll\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件       1163  2017-07-18 09:12  ListScroll\ListScroll\obj\x86\Debug\ListScroll.csproj.FileListAbsolute.txt

     文件        917  2017-07-17 15:00  ListScroll\ListScroll\obj\x86\Debug\ListScroll.csproj.GenerateResource.Cache

     文件      13824  2017-07-18 09:11  ListScroll\ListScroll\obj\x86\Debug\ListScroll.exe

     文件       1763  2017-07-18 09:01  ListScroll\ListScroll\obj\x86\Debug\ListScroll.g.resources

     文件      40448  2017-07-18 09:11  ListScroll\ListScroll\obj\x86\Debug\ListScroll.pdb

     文件        180  2017-07-17 15:00  ListScroll\ListScroll\obj\x86\Debug\ListScroll.Properties.Resources.resources

     文件        230  2017-07-18 09:11  ListScroll\ListScroll\obj\x86\Debug\ListScroll_MarkupCompile.cache

     文件        230  2017-07-18 09:01  ListScroll\ListScroll\obj\x86\Debug\ListScroll_MarkupCompile.i.cache

     文件       1535  2017-07-18 09:01  ListScroll\ListScroll\obj\x86\Debug\MainWindow.baml

     文件       5415  2017-07-18 09:01  ListScroll\ListScroll\obj\x86\Debug\MainWindow.g.cs

............此处省略21个文件信息