由于 WPF 应用程序启动缓慢而替换 XmlSerializer

发布于 2024-09-29 09:48:29 字数 811 浏览 0 评论 0原文

我编写了一个 WPF 应用程序，它从网络位置的 XML 文件读取电影列表。当我开始调查启动缓慢的情况时，发现 XmlSerializer 的开销很大。

我现在在发布项目之前使用 sgen 来构建程序集，但我现在正在寻找更好的解决方案。我查看了 BinaryFormatter 类，但 XML 文件是由 Linux 服务器上运行的 PHP 脚本创建的。

我是否最好使用 XML 文件阅读器并自己循环访问该文件，或者是否有更好的选择？我的目标是速度，因此欢迎任何替换我的 XmlSerializer 的建议。

这是反序列化文件的代码。

    public List<Movie> DeSerializeXmlObject(string filename)
    {
        List<Movie> movies;
        Stream stream = File.Open(filename, FileMode.Open);
        XmlSerializer s = new XmlSerializer(typeof(List<Movie>));
        movies = (List<Movie>)s.Deserialize(stream);
        stream.Close();
        return movies;
    }

我不知道如何附加文件，因此我将 XML 文件粘贴到 Pastebin 上。 http://pastebin.com/Rxsy0R3c 谢谢本

原文

I have wrote a WPF application that reads a list of movies from a XML file at a network location. When I started investigating the slow start-up it turned out that XmlSerializer has a lot overhead.

I have now used sgen to build the assemblies before I publish the project but I am now looking into a better solution. I have looked at the BinaryFormatter class but the XML file is created by a PHP script running on the Linux server.

Would I be better to use an XML file reader and loop through the file myself or is there a better option? I am aiming for speed so any suggestions to replace my XmlSerializer are welcome.

Here is the code for de-serializing the the file.

    public List<Movie> DeSerializeXmlObject(string filename)
    {
        List<Movie> movies;
        Stream stream = File.Open(filename, FileMode.Open);
        XmlSerializer s = new XmlSerializer(typeof(List<Movie>));
        movies = (List<Movie>)s.Deserialize(stream);
        stream.Close();
        return movies;
    }

I couldn't figure out how to attach files so I pasted the XML file onto pastebin. http://pastebin.com/Rxsy0R3c
Thanks
Ben

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