progressbar , download [.NET]???

[zachary1337]

Cum fac sa imi afiseze in progressbar cat la % sa descarcat un fisier de pe net? aici e codu meu

My.Computer.Network.DownloadFile("path", System.IO.Path.Combine(My.Computer.FileSystem.SpecialDirectories.Desktop, "name.file"))

am cautat pe net cateva exemple dar nu am reusit..

[Byte-ul]

Download File Asynchronously With ProgressBar - VB.NET Tutorials | Dream.In.Code

[zachary1337]

Download File Asynchronously With ProgressBar - VB.NET Tutorials | Dream.In.Code

la fel nimic..

[nedo]

In mod normal, cand descarci un fisier de pe o pagina net spre exemplu, serverul iti trimite marimea fisierului.

O iei din headere. De acolo doar calculezi procentul descarcat.

Formula ar fi:

(biti descarcati * total biti)/ 100;

si pui progres bar-ul la valoarea respectiva(eventual rotunjesti sa fie valoare intreaga).

[daatdraqq]

Form1

1 buton numit : Button1

2 timer numite : Timer1 (interval 500), Timer2 (interval 100)

1 progressbar numit : ProgressBar1

In loc de "C:\Users\Admin\Desktop\eu.exe" pui locatia din pc-ul tau unde vrei sa-ti descarce .

Dublu clik pe Form1 ,sterge codul si adauga :

Imports System.Net
Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Timer1.Start()
    End Sub

    Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
        ProgressBar1.Increment(10)
        If ProgressBar1.Value = 50 Then
            Timer2.Start()
        End If
        If ProgressBar1.Value = 100 Then
            Me.Close()
        End If
    End Sub

    Private Sub Timer2_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer2.Tick

        Dim client As New System.Net.WebClient
        Dim adresa_fisier As String = "http://the.earth.li/~sgtatham/putty/latest/x86/putty.exe"
        client.DownloadFile(adresa_fisier, "C:\Users\Admin\Desktop\eu.exe")

    End Sub
End Class

Edited October 8, 2014 by daatdraqq

[Byte-ul]

la fel nimic..

Cum adica nimic? Nu stii sa implementezi sau ce are?