WPF星空酷炫效果（转）

WPF星空酷炫效果的2种实现

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

namespace StarrySkybasedOnCanvas
{
    /// 

    /// App.xaml 的交互逻辑
    /// 

    public partial class App : Application
    {
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2016-12-26 11:01  StarrySkybasedOnCanvas\
     目录           0  2016-12-26 11:01  StarrySkybasedOnCanvas\.vs\
     目录           0  2016-12-26 11:01  StarrySkybasedOnCanvas\.vs\StarrySkybasedOnCanvas\
     目录           0  2016-12-26 11:01  StarrySkybasedOnCanvas\.vs\StarrySkybasedOnCanvas\v14\
     文件       70144  2016-12-30 11:19  StarrySkybasedOnCanvas\.vs\StarrySkybasedOnCanvas\v14\.suo
     目录           0  2016-12-30 11:19  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\
     文件        1033  2016-12-26 11:01  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas.sln
     文件         189  2016-12-26 11:01  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\App.config
     文件         398  2016-12-26 11:01  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\App.xaml
     文件         349  2016-12-26 11:01  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\App.xaml.cs
     目录           0  2016-12-26 11:03  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\
     目录           0  2016-12-30 11:18  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\Debug\
     文件       20480  2016-12-30 11:17  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\Debug\StarrySkybasedOnCanvas.exe
     文件         189  2016-12-26 11:01  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\Debug\StarrySkybasedOnCanvas.exe.config
     文件       38400  2016-12-30 11:17  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\Debug\StarrySkybasedOnCanvas.pdb
     文件       22696  2016-12-30 11:18  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\Debug\StarrySkybasedOnCanvas.vshost.exe
     文件         189  2016-12-26 11:01  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\Debug\StarrySkybasedOnCanvas.vshost.exe.config
     文件         490  2010-03-17 22:39  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\Debug\StarrySkybasedOnCanvas.vshost.exe.manifest
     目录           0  2016-12-30 11:15  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\Release\
     文件       18944  2016-12-30 11:15  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\Release\StarrySkybasedOnCanvas.exe
     文件         189  2016-12-26 11:01  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\Release\StarrySkybasedOnCanvas.exe.config
     文件       34304  2016-12-30 11:15  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\Release\StarrySkybasedOnCanvas.pdb
     文件       22696  2016-12-30 11:15  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\Release\StarrySkybasedOnCanvas.vshost.exe
     文件         189  2016-12-26 11:01  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\Release\StarrySkybasedOnCanvas.vshost.exe.config
     文件         490  2010-03-17 22:39  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\bin\Release\StarrySkybasedOnCanvas.vshost.exe.manifest
     文件        3501  2016-12-27 09:11  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\MainWindow.xaml
     文件       18322  2016-12-30 11:19  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\MainWindow.xaml.cs
     目录           0  2016-12-26 11:03  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\obj\
     目录           0  2016-12-30 11:17  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\obj\Debug\
     文件        2377  2016-12-30 11:17  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\obj\Debug\App.g.cs
     文件        2377  2016-12-30 11:17  StarrySkybasedOnCanvas\StarrySkybasedOnCanvas\obj\Debug\App.g.i.cs
............此处省略125个文件信息