[سعود]

كيف نحذف السطر الجديد من متغير ممتليء بالنصوص

كود :

Do Until b.CancellationPending = True Or vbulletin_forum_last_thread_number < vbulletin_forum_oldest_thread_number


            Dim url As String = vbulletin_forum_furl & vbulletin_forum_threadurl & vbulletin_forum_last_thread_number
            turl.Text = url
            Dim page As String = vbulletin_loadpage(url)
            '(<img src=")(.*\.gif|png|jpg|jpeg)(.*/>)
            Dim regstr As String = "(<img src="")(.*\.gif|png|jpg|jpeg)(.*/>)"
            Dim reg As New Regex(regstr)
            Dim mcoll As MatchCollection = reg.Matches(page)
            progpage.Maximum = mcoll.Count

            Dim all As String = ""
            Dim wc As New Net.WebClient
            wc.Encoding = Encoding.Default
            wc.Headers.Add("cookie", fillvbulletincookie)

            Dim m As String = ""
            For i = mcoll.Count - 1 To 0 Step -1
                m &= mcoll(i).Groups(2).Value & vbNewLine
            Next
          
            Dim h As String = ""
            For Each t In m.Split("""")
                ' TextBox1.AppendText(t & vbNewLine)
                h &= t & vbNewLine
            Next
            For Each z In h.Split("")
                all &= (z & vbNewLine)
            Next
            Dim fall As String = ""
            For Each p In all.Split(vbNewLine)
                If p.Trim.Replace(" ", "").StartsWith("images") Then
                    fall &= (p & vbNewLine)

                End If
            Next
            For Each t In fall.Split(vbNewLine)
                If t.ToString.Trim.Replace(" ", "") = "" Then
                Else
                    t = t.Replace(vbNewLine, "")
                    t = t.Replace(" ", "")

                    Dim nt As String = ""
                    nt = t.Replace(vbNewLine, vbNullString)
                    nt = t.Replace(" ", vbNullString)
                    MsgBox(nt)

                    Dim pn As String = IO.Path.GetFileName(nt)
                    'wc.DownloadFile(vbulletin_forum_furl & t, "images\" & pn)


                End If


            Next
        Loop

احاول الحصول على كل الصور لكن بدون جدوى
ارجو النظر في الكود ومساعدتي في خله
لانه اما اسمي ملفين او سطر اعلى واسفل الرابط اكتشفت ذلك حين اسنده الى مربع نص