How to use VB.NET to upload files with given HTTP address

妇联主任

How to use VB.NET to upload files with given HTTP address

haojielu

Wouldn't it be possible to use the Web Service's file stream, as well as ftp!

yuqinghao

Use the UploadFile method to upload files, and specify the source file location and target directory location as strings or URIs, and specify the user name and password. This example uploads the Order.txt file to http://www.cohowinery.com/uploads.aspx, providing both the username anonymous and an empty password.


My.Computer.Network.UploadFile (_
"C:\My Documents\Order.txt", _
"http://www.cohowinery.com/upload.aspx", "anonymous", "")

tuqiang

Private Sub Button1_Click (ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
    Dim Files As HttpFileCollection = HttpContext.Current.Request.Files
   
    Dim Serverpath As String = Server.MapPath ("..")&Me.Label1.Text.Trim
    Try
    
      For iFile As Int32 = 0 To Files.Count-1
        Dim PostedFile As HttpPostedFile = Files (iFile)
        Dim FileName, FileExtent As String
        FileName = Serverpath&System.IO.Path.GetFileName (PostedFile.FileName)
        If System.IO.Path.GetFileName (PostedFile.FileName) <> "" Then
      
          FileName = System.IO.Path.GetFileName (PostedFile.FileName)
            Dim Url As String = Me.Label1.Text.Trim&FileName
                   
            PostedFile.SaveAs (Serverpath&FileName)
           End If
      Next
    Finally
    End Try
  End Sub

妇联主任

HttpFileCollection and HttpPostedFile are not recognized! import can't get in

tuqiang

Imports System.Text.StringBuilder

tuqiang

Imports System.IO

tuqiang

Remember to write this on the .ASPX page:
<form id = "Form1" method = "post" encType = "multipart / form-data" runat = "server">

silence_luy

I guess it should be POST.
Agree with this:tuqiang
Remember to write this on the .ASPX page:
<form id="Form1" method="post" encType="multipart/form-data" runat="server">