SetTimer etc...

Hi,

I've just got this sort of thing from another thread, which works...

Code:

---

'In a module

Public Declare Function SetTimer Lib "user32" (ByVal hwnd As Long, ByVal nIDEvent As Long, ByVal uElapse As Long, ByVal lpTimerFunc As Long) As Long
Public Declare Function KillTimer Lib "user32" (ByVal hwnd As Long, ByVal nIDEvent As Long) As Long

Public Sub TimerProc(ByVal hwnd As Long, ByVal uMsg As Long, ByVal idEvent As Long, ByVal dwTime As Long)

'Code here

End Sub

'In a form

Private Sub Form_Load()

SetTimer Me.hwnd, 1, 1000, AddressOf TimerProc

End Sub

Private Sub Form_Unload(Cancel As Integer)

KillTimer Me.hwnd, 1

End Sub

---

But what I want to know is what values would I need for hwnd and nIDEvent for SetTimer and Kill Timer if I was doing a similar thing with no forms, eg. in a dll?

Thank you

' Put the following in class module

Dim TimerId As Long
Public Function Set_Timer()

TimerId = SetTimer(0, 0, 1000, AddressOf TimerProc)

End Function

Public Function Kill_Timer()

KillTimer 0, TimerId

End Function

' put the following code in std module.
' make dll and try......
Public Declare Function SetTimer Lib "user32" (ByVal hwnd As Long, ByVal nIDEvent As Long, ByVal uElapse As Long, ByVal lpTimerFunc As Long) As Long
Public Declare Function KillTimer Lib "user32" (ByVal hwnd As Long, ByVal nIDEvent As Long) As Long

Public Sub TimerProc()
MsgBox "Hai , i am from dll"
End Sub