File input should hold the file name even after click button

Question

I tried Razor view viewbag and html input file uploade below code

 

View:

<input type="file" class="form-control" name="FileUpload" id="fileupload1" value="@ViewBag.uploaded"/> 

 

Controller:

[HttpPost]

public ActionResult ExtendFiles(HttpPostedFileBase FileUpload, string submitButton)

{

ViewBag.uploaded = Request.Files["FileUpload"].FileName;

if (submitButton == "Next")

{

} 

else if (submitButton == "GO")

{

}

else if (submitButton == "Back")

{

} 

}

 

 

 After click Go button, display the file uploaded name