[سعود]

وعليكم السلام
الصراحة الامر هذا لم اوفق فيه مع اني اطبق كما بالشرح ولا ادري مالسبب (قديما توقفت عن الامر قد اجد الامر صار اسهل.. الله اعلم.)
لكن شوف الروابط
1 2 3
بحث قوقل

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بارك الله فيك اخ sami
وقد نسخت الكلاس من الرابط خشية ان يحذفه لاحقا صاحب الفيديو

كود :

Imports System.Net
Public Class MainForm
   Dim ftpFilePath As String = Nothing

   Private Sub MainForm_Load(sender As Object, e As EventArgs) Handles MyBase.Load
       Control.CheckForIllegalCrossThreadCalls = False
   End Sub

   Private Sub btnBrowse_Click(sender As Object, e As EventArgs) Handles btnBrowse.Click
       Dim newFile As New OpenFileDialog
       If newFile.ShowDialog = Windows.Forms.DialogResult.OK Then
           txtFilePath.Text = newFile.FileName
           ftpFilePath = txtFTPServer.Text & "/" & IO.Path.GetFileName(txtFilePath.Text)
       End If
   End Sub

   Private Sub btnUpload_Click(sender As Object, e As EventArgs) Handles btnUpload.Click
       bWorker.RunWorkerAsync()
   End Sub

   Private Sub bWorker_DoWork(sender As Object, e As System.ComponentModel.DoWorkEventArgs) Handles bWorker.DoWork
       Dim request As FtpWebRequest = DirectCast(WebRequest.Create(New Uri(ftpFilePath)), FtpWebRequest)
       request.Method = WebRequestMethods.Ftp.UploadFile
       request.Credentials = New NetworkCredential(txtFTPUsername.Text, FTPPassword.Text)
       request.UseBinary = True
       request.UsePassive = False
       Dim fileStream() As Byte = System.IO.File.ReadAllBytes(txtFilePath.Text)
       Dim requestStream As System.IO.Stream = request.GetRequestStream()
       For offset As Integer = 0 To fileStream.Length Step 1024
           bWorker.ReportProgress(CType(offset * pBar.Maximum / fileStream.Length, Integer))
           Dim chSize As Integer = fileStream.Length - offset
           If chSize > 1024 Then chSize = 1024
           requestStream.Write(fileStream, offset, chSize)
       Next
       requestStream.Close()
       requestStream.Dispose()
   End Sub

   Private Sub bWorker_ProgressChanged(sender As Object, e As System.ComponentModel.ProgressChangedEventArgs) Handles bWorker.ProgressChanged
       pBar.Value = e.ProgressPercentage
       lblPercent.Text = e.ProgressPercentage & " %"
   End Sub

   Private Sub bWorker_RunWorkerCompleted(sender As Object, e As System.ComponentModel.RunWorkerCompletedEventArgs) Handles bWorker.RunWorkerCompleted
       MsgBox("Finish uploading!")
   End Sub

End Class