Question

plz look at the below codes :

    foreach (FileInfo f in dir.GetFiles("*.*"))
    {

        Files += "<div class='divFilesBody_Row'>";
        Files += "<div class='divFilesBody_Left'>";
        Files += "&nbsp;";
        Files += "</div>";
        Files += "<div class='divFilesBody_Name'>";
        Files += "<img class='imgFile' src='~/Images/Download/file.png' />";
        Files += "<span class='FileName'>";
        Files += f.Name;
        Files += "</span>";
        Files += "</div>";
        Files += "<div class='divFilesBody_FileType'>";
        Files += f.??????? 
        Files += "</div>";
        Files += "<div class='divFilesBody_FileSize'>";
        Files += f.Length;
        Files += "</div>";
        Files += "<div class='divFilesBody_FileCreationDate'>";
        Files += f.CreationTime;
        Files += "</div>";
        Files += "<div class='divFilesBody_FileDownload'>";
        Files += "<a class='FileLink' <a target='_blank' href='../Files" + lastpath + "/" + f.Name + "'>";
        Files += "<img class='imgDownload' src='~/Images/Download/Download.png' />";
        Files += "</a>";
        Files += "</div>";
        Files += "<div class='divFilesBody_Right'>";
        Files += "&nbsp;";
        Files += "</div>";
        Files += "</div>";
    }

look at this line :
f.???????

how can i get file extension of f (FileInfo) with .net methods?

thanks in advance

Answer 1

Use f.Extension. Alternatively, you could use Path.GetExtension(f.FullName)

Files += "<div class='divFilesBody_FileType'>";
Files += f.Extension;
Files += "</div>";

References: Path.GetExtension(), .Extension