| System.Web (system.web.dll) | sealed class |
The HttpPostedFile class allows you to easily
manipulate files that are uploaded by the client. An
HttpPostedFile instance is provided by the
PostedFile property of the
System.Web.UI.HtmlControls.HtmlInputFile control.
You can use the SaveAs( ) method to save a posted
file to disk synchronously. The method will return once the file is
completely uploaded. Alternatively, you can get a
System.IO.Stream object containing the file from
the InputStream property and use it to work with
the file asynchronously (while it is being uploaded).
public sealed class HttpPostedFile {
// Public Instance Properties
public int
ContentLength {get; }
public string
ContentType {get; }
public string
FileName {get; }
public Stream
InputStream {get; }
// Public Instance Methods
public void
SaveAs (string
filename );
}
Returned By
HttpFileCollection.{Get( ),
this},
System.Web.UI.HtmlControls.HtmlInputFile.PostedFile