vba中怎么根据ip读写网络其他主机中的共享文件

Private Type SHFILEOPSTRUCT
     hwnd As Long
     wFunc As Long
     pFrom As String
     pTo As String
     fFlags As Long
     fAnyOperationsAborted As Long
     hNameMappings As Long
     lpszProgressTitle As String
End Type

Private Declare Function SHFileOperation Lib "shell32.dll" Alias "SHFileOperationA" (lpFileOp As SHFILEOPSTRUCT) As Long

Private Sub Form_Load()
    Dim result As Long, fileop As SHFILEOPSTRUCT
    With fileop
            .hwnd = Me.hwnd
            .wFunc = FO_COPY
            .pFrom = "C:\My Documents" & vbNullChar & vbNullChar
            .pTo = "\\SQL\董博士\" & vbNullChar & vbNullChar
            .fFlags = FOF_SILENT Or FOF_NOCONFIRMATION
        result = SHFileOperation(fileop)
    End With
End Sub