Dim OCS As CSDN.OCS
Dim App As CSDN.Ocs_Application
Sub Test()
    Call Login
    
    Dim Files As CSDN.DocFiles
    
    If App.Folders.RunModuleForSelect("Выберите документ", False) > 0 Then
    
        Set Files = App.Folders.Properties("FILES").AsIDispatch
    
        I = Files.ShowModal("Файловый состав документа")
        
        Set Files = Nothing
        
    End If
    
End Sub
Sub Login()
    
    If OCS Is Nothing Then Set OCS = CreateObject("CSDN.OCS")
    
    If App Is Nothing Then Set App = OCS.Login 
    
End Sub