此代码的说明 [英] Explanation for this code

问题描述

请给我解释此代码.在此代码中，gvfiles是gridview的名称.

Please give me the explanation for this code. In this code gvfiles is the name of a gridview.

private void BindData()
        {
            var files = Directory.GetFiles(Server.MapPath("~/Files"));

            gvFiles.DataSource = from f in files
                                 select new
                                 {
                                     FileName = Path.GetFileName(f),
                                     FilePath = f
                                 };
            gvFiles.DataBind();
        }

推荐答案

如果您想在该领域获得成功，您确实需要学习如何阅读代码和进行研究.在MSDN上可以轻松找到此处的所有内容.

此代码获取给定目录中所有文件的收集文件路径.然后，它使用LINQ查询创建一个投影，其中包含每个文件的文件名和路径，并将其分配给网格的数据源.

If you want to succeed in this field you really need to learn how to read code and research. Everything here is easily found on MSDN.

This code is getting a collection file paths for all files in the given directory. It is then creating a projection using a LINQ query that contains the filename and path for each of the files and assigning it to the datasource for the grid.

这篇关于此代码的说明的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！