主题：第三方控件接入问题~~~

此主题相关图片如下：qq图片20150824125600.png

在哪里编写这些代码，接入第三方控件？？？

另外 我图中的dll文件  正确吗？

Public Declare Function CVR_InitComm Lib "termb.dll" (ByVal Port As Integer) As Short
Public Declare Function CVR_CloseComm Lib "termb.dll" () As Short
Public Declare Function CVR_Authenticate Lib "termb.dll" () As Short
Public Declare Function CVR_Read_Content Lib "termb.dll" (ByVal Active As Integer) As Short
Public Declare Function CVR_Ant Lib "termb.dll" (ByVal mode As Integer) As Short
Public Declare Function GetPeopleName Lib "termb.dll" (ByVal lpReturnedString As String, ByRef nReturnLen As Short) As Short
Public Declare Function GetPeopleAddress Lib "termb.dll" (ByVal lpReturnedString As String, ByRef nReturnLen As Short) As Short
Public Declare Function GetPeopleIDCode Lib "termb.dll" (ByVal lpReturnedString As String, ByRef nReturnLen As Short) As Short
Public  Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As String, ByVal wMsg As Integer, ByVal wParam As Integer, ByVal lParam As String) As Integer