Вот пример на VB:
Const RSP_SIMPLE_SERVICE = 1
Const RSP_UNREGISTER_SERVICE = 0
Private Declare Function GetCurrentProcessId Lib "kernel32" () As Long
Private Declare Function RegisterServiceProcess Lib "kernel32" (ByVal _
dwProcessID As Long, ByVal dwType As Long) As Long
Public Sub MakeMeService()
Dim pid As Long, reserv As Long
'Get the current process ID
pid = GetCurrentProcessId()
'Register as service
regserv = RegisterServiceProcess(pid, RSP_SIMPLE_SERVICE)
End Sub
Public Sub UnMakeMeService()
Dim pid As Long, reserv As Long
'Get the current process ID
pid = GetCurrentProcessId()
'Unregister as service
regserv = RegisterServiceProcess(pid, RSP_UNREGISTER_SERVICE)
End Sub
Private Sub Form_Load()
'KPD-Team 1999
'URL: http://www.allapi.net/
'E-Mail: KPDTeam@Allapi.net
MakeMeService
'Right now, you're program is hidden from the CTRL-ALT-DEL-list
End Sub
Private Sub Form_Unload(Cancel As Integer)
UnMakeMeService
End Sub
сам это не пробывал, но вроде всё просто и используются API-шные ф-ции - т.е. можно и на VС переписать.