Ok I'm working with this upload file action result, if the file with unique Name already exists it should override the existing file
here is my code .. I tried a couple of things given online but nothing works ... all other things that I tried are also in comments. Ive used all
File.Copy()
File.Move()
Stuff
but nothing works it just saves an other file with a little exception
public ActionResult UploadWorkSheetFiles(IEnumerable files, long id = 0, string documentType="")
{
id = Convert.ToInt64(Request["id"]);
foreach (HttpPostedFileBase file in files)
{
//var uniqueName = Guid.NewGuid().ToString();
// Some browsers send file names with full path.
var uniqueName = id + "-" + documentType + "-WorkSheet";
// We are only interested i ...
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