如何使用指定的关键字在ASP.NET中显示来自Web服务器的文件列表 [英] How to display list of a file from a Web server in ASP.NET using a specified key word

问题描述

hi

i need to display list of files from remote server which has the keyword i specify in a textbox. and also need to see that file when double cliked on it.
which control should i use to display the list...if i use listbox, i think there is no double click event.
i tried the below code :-

string filename = TextBox1.Text;
        if (File.Exists(Server.MapPath("files/" + (filename))))
        {
            Response.Write("file exist");
            ListBox1.Items.Add(filename);

        }
        else
        {
            Response.Write("no");
        }

这里的文件是文件夹名称，
上面仅显示单个文件，并且仅在输入完整名称时显示.


谁能帮我...
在此先感谢...

here file is the folder name,
the above shows only single file, and it is displayed only when the complete name is inputed.


can any one help me...
thanks in advance...

推荐答案

如果可以的话请尝试...

Hi,

Try this if could help...

var targetDir = Server.MapPath("./files/");
string[] files = Directory.GetFiles(targetDir);
if (files.Length > 0)
try
{
    foreach (string file in files)
    {
       ListBox1.Items.Add(file);
    }
}
catch (FileNotFoundException)
{
   // Catch erro here?....
}

请帮忙投票 ...

问候

Please do not forget to vote if could help...

Regards,

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