asp.net遍历文件夹所有文件并列出代码

时间：2010-09-01 来源：蔚蓝的大海

asp教程.net遍历文件夹所有文件并列出代码
下面的代码是一款c# asp.net教程的文件夹里面的所有文件列出来哦，并且显示了文件创建时间，文件名哦。

directoryinfo di;
fileinfo[] filelist;
datagridview dgvlist;
datatable dtable = new datatable();
dtable.columns.add("filename");
dtable.columns.add("createddt");
using (folderbrowserdialog dlg = new folderbrowserdialog())
{
dlg.description = "select a folder";
dlg.shownewfolderbutton = false;
if (dlg.showdialog() == dialogresult.ok)
{
di = new directoryinfo(dlg.selectedpath);
filelist = di.getfiles();
foreach (fileinfo fi in filelist)
{
datarow dr = dtable.newrow();
dr["filename"]=fi.name;
dr["createddt"]=fi.creationtime.toshortdatestring();
}
dgvlist.datasource = dtable; }
else return;
}
/*
该程序实例的功能有

1. 用户上传文件传到update文件夹里面（没有经过数据库教程，弄简单直观点的）
2.然后其他用户能通过一个界面看到这些上传的文件（最好是列表形式），
3.文件列表里面就显示各上传的文件名，创建时间，下载三项就行了
*/

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