vb.txt

用VC写的动态链接库源程序

Private Declare Function OpenModem Lib "smsmodem.dll" (ByVal sPort As String, ByVal sSmsc As String) As Boolean
Private Declare Function CloseModem Lib "smsmodem.dll" () As Boolean
Private Declare Function SendMsg Lib "smsmodem.dll" (ByVal sUserNumber As String, ByVal sUserData As String) As Boolean
Private Declare Function RecvMsg Lib "smsmodem.dll" (ByVal sUserNumber As String, ByRef iLenNumber As Integer, ByVal sUserData As String, ByRef iLenData As Integer) As Boolean