Bueno yo de vuelta: Luego de que trate de registrar la DLL me apareció el siguiente error al tratar de meter la dll en mi proyecto de VC#:
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Las funciones de la DLL que estoy utilizando son las siguientes: Está en el archivo .bas
Attribute VB_Name = "HIDDLLInterface"
' this is the interface to the HID controller DLL - you should not
' normally need to change anything in this file.
'
' WinProc() calls your main form 'event' procedures - these are currently
' set to..
'
' MainForm.OnPlugged(ByVal pHandle as long)
' MainForm.OnUnplugged(ByVal pHandle as long)
' MainForm.OnChanged()
' MainForm.OnRead(ByVal pHandle as long)
Option Explicit
' HID interface API declarations...
Declare Function hidConnect Lib "mcHID.dll" Alias "Connect" (ByVal pHostWin As Long) As Boolean
Declare Function hidDisconnect Lib "mcHID.dll" Alias "Disconnect" () As Boolean
Declare Function hidGetItem Lib "mcHID.dll" Alias "GetItem" (ByVal pIndex As Long) As Long
Declare Function hidGetItemCount Lib "mcHID.dll" Alias "GetItemCount" () As Long
Declare Function hidRead Lib "mcHID.dll" Alias "Read" (ByVal pHandle As Long, ByRef pData As Byte) As Boolean
Declare Function hidWrite Lib "mcHID.dll" Alias "Write" (ByVal pHandle As Long, ByRef pData As Byte) As Boolean
Declare Function hidReadEx Lib "mcHID.dll" Alias "ReadEx" (ByVal pVendorID As Long, ByVal pProductID As Long, ByRef pData As Byte) As Boolean
Declare Function hidWriteEx Lib "mcHID.dll" Alias "WriteEx" (ByVal pVendorID As Long, ByVal pProductID As Long, ByRef pData As Byte) As Boolean
Declare Function hidGetHandle Lib "mcHID.dll" Alias "GetHandle" (ByVal pVendoID As Long, ByVal pProductID As Long) As Long
Declare Function hidGetVendorID Lib "mcHID.dll" Alias "GetVendorID" (ByVal pHandle As Long) As Long
Declare Function hidGetProductID Lib "mcHID.dll" Alias "GetProductID" (ByVal pHandle As Long) As Long
Declare Function hidGetVersion Lib "mcHID.dll" Alias "GetVersion" (ByVal pHandle As Long) As Long
Declare Function hidGetVendorName Lib "mcHID.dll" Alias "GetVendorName" (ByVal pHandle As Long, ByVal pText As String, ByVal pLen As Long) As Long
Declare Function hidGetProductName Lib "mcHID.dll" Alias "GetProductName" (ByVal pHandle As Long, ByVal pText As String, ByVal pLen As Long) As Long
Declare Function hidGetSerialNumber Lib "mcHID.dll" Alias "GetSerialNumber" (ByVal pHandle As Long, ByVal pText As String, ByVal pLen As Long) As Long
Declare Function hidGetInputReportLength Lib "mcHID.dll" Alias "GetInputReportLength" (ByVal pHandle As Long) As Long
Declare Function hidGetOutputReportLength Lib "mcHID.dll" Alias "GetOutputReportLength" (ByVal pHandle As Long) As Long
Declare Sub hidSetReadNotify Lib "mcHID.dll" Alias "SetReadNotify" (ByVal pHandle As Long, ByVal pValue As Boolean)
Declare Function hidIsReadNotifyEnabled Lib "mcHID.dll" Alias "IsReadNotifyEnabled" (ByVal pHandle As Long) As Boolean
Declare Function hidIsAvailable Lib "mcHID.dll" Alias "IsAvailable" (ByVal pVendorID As Long, ByVal pProductID As Long) As Boolean
' windows API declarations - used to set up messaging...
Private Declare Function CallWindowProc Lib "user32" Alias "CallWindowProcA" (ByVal lpPrevWndFunc As Long, ByVal hwnd As Long, ByVal Msg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
Private Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
' windows API Constants
Private Const WM_APP = 32768
Private Const GWL_WNDPROC = -4
' HID message constants
Private Const WM_HID_EVENT = WM_APP + 200
Private Const NOTIFY_PLUGGED = 1
Private Const NOTIFY_UNPLUGGED = 2
Private Const NOTIFY_CHANGED = 3
Private Const NOTIFY_READ = 4
' local variables
Private FPrevWinProc As Long ' Handle to previous window procedure
Private FWinHandle As Long ' Handle to message window
' Set up a windows hook to receive notification
' messages from the HID controller DLL - then connect
' to the controller
Public Function ConnectToHID(ByVal pHostWin As Long) As Boolean
FWinHandle = pHostWin
ConnectToHID = hidConnect(FWinHandle)
FPrevWinProc = SetWindowLong(FWinHandle, GWL_WNDPROC, AddressOf WinProc)
End Function
' Unhook from the HID controller and disconnect...
Public Function DisconnectFromHID() As Boolean
DisconnectFromHID = hidDisconnect
SetWindowLong FWinHandle, GWL_WNDPROC, FPrevWinProc
End Function
' This is the procedure that intercepts the HID controller messages...
Private Function WinProc(ByVal pHWnd As Long, ByVal pMsg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
If pMsg = WM_HID_EVENT Then
Select Case wParam
' HID device has been plugged message...
Case Is = NOTIFY_PLUGGED
MainForm.OnPlugged (lParam)
' HID device has been unplugged
Case Is = NOTIFY_UNPLUGGED
MainForm.OnUnplugged (lParam)
' controller has changed...
Case Is = NOTIFY_CHANGED
MainForm.OnChanged
' read event...
Case Is = NOTIFY_READ
MainForm.OnRead (lParam)
End Select
End If
' next...
WinProc = CallWindowProc(FPrevWinProc, pHWnd, pMsg, wParam, lParam)
End Function
Dentro del código fuente del programa se encuentra lo siguiente:
' vendor and product IDs
Private Const VendorID = 6017
Private Const ProductID = 2000
' read and write buffers
Private Const BufferInSize = 8
Private Const BufferOutSize = 8
Dim BufferIn(0 To BufferInSize) As Byte
Dim BufferOut(0 To BufferOutSize) As Byte
' ****************************************************************
' when the form loads, connect to the HID controller - pass
' the form window handle so that you can receive notification
' events...
'*****************************************************************
Private Sub Form_Load()
' do not remove!
ConnectToHID (Me.hwnd)
End Sub
'*****************************************************************
' disconnect from the HID controller...
'*****************************************************************
Private Sub Form_Unload(Cancel As Integer)
DisconnectFromHID
End Sub
'*****************************************************************
' a HID device has been plugged in...
'*****************************************************************
Public Sub OnPlugged(ByVal pHandle As Long)
If hidGetVendorID(pHandle) = VendorID And hidGetProductID(pHandle) = ProductID Then
' ** YOUR CODE HERE **
End If
End Sub
'*****************************************************************
' a HID device has been unplugged...
'*****************************************************************
Public Sub OnUnplugged(ByVal pHandle As Long)
If hidGetVendorID(pHandle) = VendorID And hidGetProductID(pHandle) = ProductID Then
' ** YOUR CODE HERE **
End If
End Sub
'*****************************************************************
' controller changed notification - called
' after ALL HID devices are plugged or unplugged
'*****************************************************************
Public Sub OnChanged()
Dim DeviceHandle As Long
' get the handle of the device we are interested in, then set
' its read notify flag to true - this ensures you get a read
' notification message when there is some data to read...
DeviceHandle = hidGetHandle(VendorID, ProductID)
hidSetReadNotify DeviceHandle, True
End Sub
'*****************************************************************
' on read event...
'*****************************************************************
Public Sub OnRead(ByVal pHandle As Long)
' read the data (don't forget, pass the whole array)...
If hidRead(pHandle, BufferIn(0)) Then
' ** YOUR CODE HERE **
' first byte is the report ID, e.g. BufferIn(0)
' the other bytes are the data from the microcontrolller...
End If
End Sub
'*****************************************************************
' this is how you write some data...
'*****************************************************************
Public Sub WriteSomeData()
BufferOut(0) = 0 ' first by is always the report ID
BufferOut(1) = 10 ' first data item, etc etc
' write the data (don't forget, pass the whole array)...
hidWriteEx VendorID, ProductID, BufferOut(0)
End Sub
El tema que la dll no me deja integrarla como me habian explicado antes y necesito saber como utilizar las funciones en VC# 2008