获取子文件夹数 [英] Get subfolders count
本文介绍了获取子文件夹数的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
如何获取服务器端可用目录的子文件夹数.
根据子文件夹的名称,我需要填充树形视图.这样我就可以动态填充树视图,而不是静态显示树视图.
请帮助我.
How to get the subfolders count of the directory available at server side.
depends on the subfolders names, I need to fill the tree view. so that instead of static display of treeview, I can make it dynamic filling of the treeview.
Help me please.
推荐答案
使用System.IO命名空间中可用的DirectoryInfo类
Use DirectoryInfo class available in System.IO namespace
DirectoryInfo info = new DirectoryInfo("C:\\MySpace");
IEnumerable<directoryinfo> var = info.EnumerateDirectories();</directoryinfo>
var将包含有关子目录的所有信息
var would contain all the information about sub directories
在这里,...获取子文件夹计数的示例代码:
Here you go... sample code for getting the subfolder count:
//WAY 1
int iCount =0;
DirectoryInfo diSource = new DirectoryInfo(sourceDirectory);
DirectoryInfo[] disSubFolders = diSource.GetDirectories();
iCount = disSubFolders.Length;
//WAY 2
int iCount =0;
DirectoryInfo diSource = new DirectoryInfo(sourceDirectory);
foreach (DirectoryInfo di in diSource)
{
iCount ++;
//Can do anything else too if needed.
}
您好,感谢您的回复,我之前已经开发了相同的代码,该问题我能够获得该项目的根文件夹,但是我没有得到完整的路径.如何在没有服务器端文件夹完整路径的情况下读取子文件夹.
Hi Thanks for the response, I have developed the same code earlier, the problem I was able to get the root folder of the project, but I am not getting the complete path. How to read the subfolders without complete path of the folder at server side.
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