Problem with fileupload to folder/directory.

Question

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In my asp .net project I am trying to view my uploaded files stored in upload folder/directory it shows it but when I try to view the files stored in folder/sub directory of upload.

C++

protected void Page_Load(object sender, EventArgs e)
    {
        DirectoryInfo di = new DirectoryInfo(System.Web.HttpContext.Current.Server.MapPath("")+ "\\UserImages\\");
        int i = 0;
        FileInfo[] sortList = di.GetFiles();
        Array.Sort(sortList, new MyDateSorter());
        foreach (FileInfo fi in sortList)
        {
            HyperLink HL = new HyperLink();

            Label lbl = new Label();
            Label lbl1 = new Label();
            HL.ID = "HyperLink" + i++;
            HL.Text ="View";
            lbl1.Text = fi.Name;
            lbl.Text = fi.CreationTime.ToShortDateString();
            //This line is not woking
          HL.NavigateUrl = Server.MapPath("") + "\\UserImages\\" + fi.Name;
            //This line is woking
           //HL.NavigateUrl =fi.Name;
            myPlaceHolder.Controls.Add(lbl1);
            myPlaceHolder.Controls.Add(HL);
            myPlaceHolder.Controls.Add(new LiteralControl("<span style='padding-left:20px'/>"));
            myPlaceHolder.Controls.Add(lbl);
            myPlaceHolder.Controls.Add(new LiteralControl("<br/>"));
        }
    }

[EDIT] Subject line decreased[/EDIT}

Posted 9-Mar-11 19:23pm

vineesha

Updated 9-Mar-11 19:36pm

m@dhu

v2

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Sergey Alexandrovich Kryukov 10-Mar-11 1:31am

then...

m@dhu 10-Mar-11 1:37am

What problem are you facing?

1 solution

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Sandeep Mewara · Accepted Answer · 2011-03-09T19:45:00

C#

//This line is not woking
          HL.NavigateUrl = Server.MapPath("") + "\\UserImages\\" + fi.Name;

Looks incorrect!

If UserImages is a folder, part of your application (inside your root node) then use (~) for root node and map the folder. Further, you can use this tip to correctly find the root node path and use it: Resolving Paths in a Multi-Folder WebSite[^]

All you need is to form the url correctly. Use the VS debugger as and when needed to look the URL formed and rectify it if needed.