Hi, so what I want to do is to open console from Battlefield3 and type some things, for example when i press NumPad0 i want to : open console then type /ban ; NumPad1 : open console and type /nuke ru and send {ENTER}

Here is my conde :

Code:
Option Explicit On
Imports System.Runtime.InteropServices

Public Class Form1
 Public Const MOD_ALT As Integer = &H1 'Alt key
    Public Const WM_HOTKEY As Integer = &H312
 <DllImport("User32.dll")> _
    Public Shared Function RegisterHotKey(ByVal hwnd As IntPtr, _
                        ByVal id As Integer, ByVal fsModifiers As Integer, _
                        ByVal vk As Integer) As Integer
    End Function
    <DllImport("User32.dll")> _
    Public Shared Function UnregisterHotKey(ByVal hwnd As IntPtr, _
                        ByVal id As Integer) As Integer
    End Function

    Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long
    Private Declare Function SetForegroundWindow Lib "user32" Alias "SetForegroundWindow" (ByVal hwnd As Long) As Integer
    '
    <DllImport("user32.dll")> _
Private Shared Function SendInput( _
ByVal nInputs As Integer, _
ByVal pInputs() As INPUT, _
ByVal cbSize As Integer) As Integer
    End Function
    <StructLayout(LayoutKind.Explicit)> _
    Private Structure INPUT
        'Field offset 32 bit machine 4
        '64 bit machine 8
        <FieldOffset(0)> _
        Public type As Integer
        <FieldOffset(8)> _
        Public mi As MOUSEINPUT
        <FieldOffset(8)> _
        Public ki As KEYBDINPUT
        <FieldOffset(8)> _
        Public hi As HARDWAREINPUT
    End Structure
    Private Structure MOUSEINPUT
        Public dx As Integer
        Public dy As Integer
        Public mouseData As Integer
        Public dwFlags As Integer
        Public time As Integer
        Public dwExtraInfo As IntPtr
    End Structure
    Private Structure KEYBDINPUT
        Public wVk As Short
        Public wScan As Short
        Public dwFlags As Integer
        Public time As Integer
        Public dwExtraInfo As IntPtr
    End Structure
    Private Structure HARDWAREINPUT
        Public uMsg As Integer
        Public wParamL As Short
        Public wParamH As Short
    End Structure
    Public Shared Sub SendKey(ByVal key As Char)
        Dim Inpts(1) As INPUT
        Inpts(1).type = 1
        Inpts(1).ki.wVk = Convert.ToInt16(CChar(key))
        Inpts(1).ki.dwFlags = Nothing
        SendInput(1, Inpts, Marshal.SizeOf(GetType(INPUT)))
    End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        RegisterHotKey(Me.Handle, 1, Nothing, Keys.NumPad0)
        RegisterHotKey(Me.Handle, 2, Nothing, Keys.NumPad1)
        RegisterHotKey(Me.Handle, 3, Nothing, Keys.NumPad2)
        RegisterHotKey(Me.Handle, 4, Nothing, Keys.NumPad3)
        RegisterHotKey(Me.Handle, 5, Nothing, Keys.NumPad4)
        RegisterHotKey(Me.Handle, 6, Nothing, Keys.NumPad5)
        RegisterHotKey(Me.Handle, 7, Nothing, Keys.NumPad6)
        RegisterHotKey(Me.Handle, 8, Nothing, Keys.NumPad7)
        RegisterHotKey(Me.Handle, 9, Nothing, Keys.NumPad8)
        RegisterHotKey(Me.Handle, 10, Nothing, Keys.NumPad9)
        RegisterHotKey(Me.Handle, 11, Nothing, Keys.Oem3)
    End Sub

Protected Overrides Sub WndProc(ByRef m As System.Windows.Forms.Message)
        If m.Msg = WM_HOTKEY Then
            Dim id As IntPtr = m.WParam
            Select Case (id.ToString)
                Case "1"
                    Dim hwnd As Integer = FindWindow("Battlefield 3™", "Battlefield 3™")
                    If hwnd > 0 Then
                        SetForegroundWindow(hwnd)
                    End If
                    'UnregisterHotKey(Me.Handle, 11)
                    ' I open console manualy and they hit NumPad0
                    SendKey("/ban ") ' Still don't work
                    ' RegisterHotKey(Me.Handle, 11, Nothing, Keys.Oem3)
                Case "2"
                    MessageBox.Show("You pressed 1")
                Case "3"
                    MessageBox.Show("You pressed 2")
                Case "4"
                    MessageBox.Show("You pressed 3")
                Case "5"
                    MessageBox.Show("You pressed 4")
                Case "6"
                    MessageBox.Show("You pressed 5")
                Case "7"
                    MessageBox.Show("You pressed 6")
                Case "8"
                    MessageBox.Show("You pressed 7")
                Case "9"
                    MessageBox.Show("You pressed 8")
                Case "10"
                    MessageBox.Show("You pressed 9")
                Case "11"
                    MessageBox.Show("You pressed `")
            End Select
        End If
        MyBase.WndProc(m)
    End Sub

Private Sub Form1_FormClosing(ByVal sender As System.Object, _
                        ByVal e As System.Windows.Forms.FormClosingEventArgs) _
                        Handles MyBase.FormClosing
        UnregisterHotKey(Me.Handle, 1)
        UnregisterHotKey(Me.Handle, 2)
        UnregisterHotKey(Me.Handle, 3)
        UnregisterHotKey(Me.Handle, 4)
        UnregisterHotKey(Me.Handle, 5)
        UnregisterHotKey(Me.Handle, 6)
        UnregisterHotKey(Me.Handle, 7)
        UnregisterHotKey(Me.Handle, 8)
        UnregisterHotKey(Me.Handle, 9)
        UnregisterHotKey(Me.Handle, 10)
        UnregisterHotKey(Me.Handle, 11)
    End Sub

Public Enum wVk As Short
        VK_CANCEL = &H3 'BREAK(Control+Pause) key(ExtendedKey)
        VK_BACK = &H8 'BACKSPACE key
        VK_TAB = &H9 'TAB key
        VK_CLEAR = &HC
        VK_RETURN = &HD 'ENTER key
        VK_SHIFT = &H10 'SHIFT key
        VK_CONTROL = &H11 'CTRL key
        VK_MENU = &H12 'ALT key
        VK_PAUSE = &H13 'PAUSE key
        VK_CAPITAL = &H14 'CAPS LOCK key
        VK_KANA = &H15 'IME かな mode
        VK_JUNJA = &H17
        VK_FINAL = &H18
        VK_KANJI = &H19 'IME 漢字 mode
        VK_ESCAPE = &H1B 'ESC key
        VK_CONVERT = &H1C 'IME 変換 key
        VK_NONCONVERT = &H1D 'IME 無変換 key
        VK_ACCEPT = &H1E
        VK_MODECHANGE = &H1F
        VK_SPACE = &H20 'SPACEBAR
        VK_PRIOR = &H21 'PAGE UP key(ExtendedKey)
        VK_NEXT = &H22 'PAGE DOWN key(ExtendedKey)
        VK_END = &H23 'END key(ExtendedKey)
        VK_HOME = &H24 'HOME key(ExtendedKey)
        VK_LEFT = &H25 '← key(ExtendedKey)
        VK_UP = &H26 '↑ key(ExtendedKey)
        VK_RIGHT = &H27 '→ key(ExtendedKey)
        VK_DOWN = &H28 '↓ key(ExtendedKey)
        VK_SELECT = &H29
        VK_PRINT = &H2A
        VK_EXECUTE = &H2B
        VK_SNAPSHOT = &H2C 'PRINT SCREEN key(ExtendedKey)
        VK_INSERT = &H2D 'INS key(ExtendedKey)
        VK_DELETE = &H2E 'DEL key(ExtendedKey)
        VK_HELP = &H2F
        VK_0 = &H30 '0 key
        VK_1 = &H31 '1 key
        VK_2 = &H32 '2 key
        VK_3 = &H33 '3 key
        VK_4 = &H34 '4 key
        VK_5 = &H35 '5 key
        VK_6 = &H36 '6 key
        VK_7 = &H37 '7 key
        VK_8 = &H38 '8 key
        VK_9 = &H39 '9 key
        VK_A = &H41 'A key
        VK_B = &H42 'B key
        VK_C = &H43 'C key
        VK_D = &H44 'D key
        VK_E = &H45 'E key
        VK_F = &H46 'F key
        VK_G = &H47 'G key
        VK_H = &H48 'H key
        VK_I = &H49 'I key
        VK_J = &H4A 'J key
        VK_K = &H4B 'K key
        VK_L = &H4C 'L key
        VK_M = &H4D 'M key
        VK_N = &H4E 'N key
        VK_O = &H4F 'O key
        VK_P = &H50 'P key
        VK_Q = &H51 'Q key
        VK_R = &H52 'R key
        VK_S = &H53 'S key
        VK_T = &H54 'T key
        VK_U = &H55 'U key
        VK_V = &H56 'V key
        VK_W = &H57 'W key
        VK_X = &H58 'X key
        VK_Y = &H59 'Y key
        VK_Z = &H5A 'Z key
        VK_LWIN = &H5B 'Left Windows key
        VK_RWIN = &H5C 'Right Windows key
        VK_APPS = &H5D ' Applications key
        VK_NUMPAD0 = &H60 'Numeric keypad 0 key
        VK_NUMPAD1 = &H61 'Numeric keypad 1 key
        VK_NUMPAD2 = &H62 'Numeric keypad 2 key
        VK_NUMPAD3 = &H63 'Numeric keypad 3 key
        VK_NUMPAD4 = &H64 'Numeric keypad 4 key
        VK_NUMPAD5 = &H65 'Numeric keypad 5 key
        VK_NUMPAD6 = &H66 'Numeric keypad 6 key
        VK_NUMPAD7 = &H67 'Numeric keypad 7 key
        VK_NUMPAD8 = &H68 'Numeric keypad 8 key
        VK_NUMPAD9 = &H69 'Numeric keypad 9 key
        VK_MULTIPLY = &H6A '* key
        VK_ADD = &H6B '+ key
        VK_SEPERATOR = &H6C '
        VK_SUBTRACT = &H6D '- key
        VK_DECIMAL = &H6E 'テンキーの . key
        VK_DEVIDE = &H6F '/ key(ExtendedKey)
        VK_F1 = &H70 'F1 key
        VK_F2 = &H71 'F2 key
        VK_F3 = &H72 'F3 key
        VK_F4 = &H73 'F4 key
        VK_F5 = &H74 'F5 key
        VK_F6 = &H75 'F6 key
        VK_F7 = &H76 'F7 key
        VK_F8 = &H77 'F8 key
        VK_F9 = &H78 'F9 key
        VK_F10 = &H79 'F10 key
        VK_F11 = &H7A 'F11 key
        VK_F12 = &H7B 'F12 key
        VK_F13 = &H7C 'F13 key
        VK_F14 = &H7D 'F14 key
        VK_F15 = &H7E 'F15 key
        VK_F16 = &H7F 'F16 key
        VK_F17 = &H80 'F17 key
        VK_F18 = &H81 'F18 key
        VK_F19 = &H82 'F19 key
        VK_F20 = &H83 'F20 key
        VK_F21 = &H84 'F21 key
        VK_F22 = &H85 'F22 key
        VK_F23 = &H86 'F23 key
        VK_F24 = &H87 'F24 key
        VK_NUMLOCK = &H90 'NUM LOCK key(ExtendedKey)
        VK_SCROLL = &H91 'SCROLL LOCK key
        VK_LSHIFT = &HA0 'Left SHIFT key
        VK_RSHIFT = &HA1 ' Right SHIFT key(ExtendedKey)
        VK_LCONTROL = &HA2 'Left CONTROL key
        VK_RCONTROL = &HA3 'Right CONTROL key(ExtendedKey)
        VK_LMENU = &HA4 'Left MENU key
        VK_RMENU = &HA5 'Right MENU key(ExtendedKey)
        VK_OEM_1 = &HBA ': * key
        VK_OEM_PLUS = &HBB '; + key
        VK_OEM_COMMA = &HBC ', < key
        VK_OEM_MINUS = &HBD '- = key
        VK_OEM_PERIOD = &HBE '. > key
        VK_OEM_2 = &HBF '/ ? key
        VK_OEM_3 = &HC0 '@ ` key
        VK_OEM_4 = &HDB '[ { key
        VK_OEM_5 = &HDC '\ | key
        VK_OEM_6 = &HDD '] } key
        VK_OEM_7 = &HDE '^ ~ key
        VK_OEM_8 = &HDF
        VK_PROCESSKEY = &HE5
        VK_OEM_ATTN = &HF0 '英数
        VK_OEM_102 = &HE2 '\ _ key
        VK_OEM_COPY = &HF2 'カタカナひらがな
        VK_OEM_AUTO = &HF3 '全角/半角
        VK_OEM_ENLW = &HF4 '全角/半角
        VK_OEM_BACKTAB = &HF5 'ローマ字
        VK_PACKET = &HE7
        VK_ATTN = &HF6
        VK_CRSEL = &HF7
        VK_EXSEL = &HF8
        VK_EREOF = &HF9
        VK_PLAY = &HFA
        VK_ZOOM = &HFB
        VK_NONAME = &HFC
        VK_PA1 = &HFD
        VK_OEM_CLEAR = &HFE
    End Enum
I have never used SendInput() before, in old gamse i have used SendKeys.Send("")
I know that I can send only 1 char using SendKey(). But i can't open console. I`m stuck here and can't advance.
As i said, I just want to do simple things with it.
Any help will be appreciated. Thanks in advance