FTP Chat

[scoby123]

HI, Ja Ich weis ftp chats sind scheise und total unsicher aber das weis ich schon?

Bin auch vb noobi....

code1) PrivateNachricht

Code:

Public Class PrivateNachricht

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim Name As String = Me.TextBox1.Text
        Dim Message As String = Me.TextBox2.Text

        Dim Messagestring As String = AktuelleZeit() & " - " & Name & ": " & Message
        My.Computer.FileSystem.WriteAllText(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) & "/user_message/" & Name & "_upload.txt", Messagestring, False)
        My.Computer.Network.UploadFile(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) & "/user_message/" & Name & "_upload.txt", "ftp://192.168.1.50/user message/" & Name & ".txt", "test", "fuckyou36", False, 60000)
    End Sub

    Private Function AktuelleZeit()
        Dim AktuelleZeitString As String
        AktuelleZeitString = Now.Day & "." & Now.Month & "." & Now.Year & "." & Now.Hour & "." & Now.Second
        Return AktuelleZeitString
    End Function
End Class

Code2) Form1

Code:

Public Class Form1

    Private Property AktuelleZeitString As String

    Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
        Dim Chatroom As String = Me.TextBox1.Text
        Try
            My.Computer.Network.DownloadFile("ftp://192.168.1.50/" & Chatroom & ".txt", Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) & "\chat-ordner\" & Chatroom & ".txt", "test", "fuckyou36", False, 60000, True)
            Dim ChatProtokoll As String = My.Computer.FileSystem.ReadAllText(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) & "\chat-ordner\" & Chatroom & ".txt")
            Me.TextBoxProtokoll.Text = ChatProtokoll
        Catch
        End Try
    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim Chatroom As String = Me.TextBox1.Text
        Try
            Dim Nachricht As String = AktuelleZeit() & " _ " & Me.TextBoxName.Text & ": " & Me.TextBoxNachricht.Text
            Dim ChatProtokoll As String
            Try
                ChatProtokoll = My.Computer.FileSystem.ReadAllText(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) & "\chat-ordner\" & Chatroom & ".txt")
            Catch
                ChatProtokoll = ""
            End Try
            Dim UploadString As String = ChatProtokoll & vbNewLine & Nachricht
            My.Computer.FileSystem.WriteAllText(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) & "\chat-ordner\" & Chatroom & "_upload.txt", UploadString, False)
            My.Computer.Network.UploadFile(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) & "\chat-ordner\" & Chatroom & "_upload.txt", "ftp://192.168.1.50/", "test", "fuckyou36")
        Catch
        End Try
    End Sub


    Private Function AktuelleZeit()
        Dim AktuelleZeitString As String
        AktuelleZeitString = Now.Day & "." & Now.Month & "." & Now.Year & "." & Now.Hour & "." & Now.Second
        Return AktuelleZeitString
    End Function

    

    Private Sub PictureBox1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PictureBox1.Click

    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        If Me.Button2.Text = "Beitreten" Then
            Me.Button2.Text = "Verlassen"
            Me.Button1.Enabled = True
            Me.Timer1.Enabled = True
            Me.TextBox1.Enabled = False
            Me.Timer2.Enabled = True
            'BETRETEN
        Else
            Me.Button2.Text = "Betreten"
            Me.Button1.Enabled = False
            Me.Timer1.Enabled = False
            Me.TextBox1.Enabled = True
            Me.Timer2.Enabled = False
            'VERLASSEN
        End If
    End Sub

    Private Sub TextBox2_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs)
        PrivateNachricht.Show()
    End Sub

    Private Sub Timer2_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer2.Tick
        Dim Name As String = Me.TextBoxName.Text
        My.Computer.Network.DownloadFile("ftp://192.168.1.50/" & Name & ".txt", Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) & "user_message/" & Name & ".txt", "test", "fuckyou36", False, 60000, True)
        Dim Message As String = My.Computer.FileSystem.ReadAllText(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) & "user_message/" & Name & ".txt")
        Dim TMP() As String = Split(Message, " _ ")
        Dim AktuelleZeit As String = TMP(0)
        Dim TMP2() As String = Split(TMP(1), ": ")
        Dim AbsenderName As String = TMP2(0)
        Message = Message.Replace(AktuelleZeit & " - " & Name & ": ", "")

        My.Computer.FileSystem.WriteAllText(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) & "user_message/" & Name & ".txt", "", False)
        My.Computer.Network.UploadFile(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) & "user_message/" & Name & ".txt", "ftp://192.168.1.50/user_message/" & Name & ".txt", "test", "fuckyou36", False, 60000)

        MsgBox("Sie Haben um " & AktuelleZeit & " eine neue Nachricht von " & Name & " erhalten:" & vbNewLine & Message, vbInformation, "Sie haben eine Nachricht erhalten")
    End Sub

    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
        PrivateNachricht.Show()
    End Sub
End Class

So das ist der code

Und wen ich dan auf chat beitreten gehe kommt der fehler X(

http://s14.directupload.net/file/d/2...5fl3l3_jpg.htm

plz kann mir jemand sagen was ich falsch mache? ?(
danke schon mal super super RR team


mfg ultr4