Working with FileUpload Control

Hi All,

FileUpload control is used to allow user to select and upload single file at desired location. This control contains textbox and Browse button.
This control can be represented as as a source element. This element is singleton as no content is specified between opening and closing tag of this control.

Lets take a example. Suppose you have web page and fileupload control is added to it. In addition add a button control to submit the file to web server via postback.

Protected Button1_Click(ByVal sender as Object, Byval e as System.EventArgs) handles Button1.Click

If (FileUpload1.hasfile) then
   'Suppose you have lable control to display information of selected file
   Label1.Text = "File Length: " + FileUpload1.FileBytes.Length.ToString() _
   + "
" + "File Name:" + FileUpload1.FileName _
   + "MIME Type" + FileUpload1.PostedFile.ContentType

    FileUpload1.SaveAs (MapPath([Path] + FileUpload1.FileName))
Else
   Label1.Text = "No File Received."
End if
End Sub