如何使用多個表加載powerpivot數據模型？

我需要基於某些表創建Excel應用程序。如何使用多個表加載powerpivot數據模型？

我在VBA中運行代碼，它工作。在「Visual Studio」中它不起作用。

我的代碼在這裏：

Dim xlApp As Excel.Application 
xlApp = Globals.ThisAddIn.Application 
xlApp.ActiveWorkbook.Connections.Add2("Target Connection Name", "", _ 
    "OLEDB;Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=True;Data Source=SERVER\SQLEXPRESS;Use Procedure for Prepare=1;Auto Translate=True;Packet 
     Size=8192;Workstation ID=NAME;Use Encryption for Data=False;Tag with column collation when possible=False;Initial Catalog=MYSQLDATABASE;", _ 
     """TAB_CATEGORIA"",""TAB_MOVIMENTO""", Excel.XlCmdType.xlCmdTableCollection, vbTrue, vbTrue)

當我執行這個代碼，我收到以下消息：

「暗盒目錄無法找到使用Windows Installer 修復應用。」

我意識到，當我們產生一個新的實例，它的工作原理：

Dim xlApp As NEW Excel.Application

但不幸的是，我需要當前實例

xlApp = Globals.ThisAddIn.Application

當我使用「全局。 ThisAddIn.Application「來產生一個WorkbookConnection對象，拋出異常。

更多信息，

辦公室2013更新

****你可以看到僅低於我的堆棧跟蹤更新

的Visual Studio 2015年*****

System.Runtime.InteropServices.COMException was unhandled by user code 
    ErrorCode=-2146827284 
    HelpLink=xlmain11.chm 
    HResult=-2146827284 
    Message=Não pudemos obter dados do Modelo de Dados. Veja a mensagem de erro que recebemos: 

The cartridge directory could not be found. Use the Windows Installer to repair the application. 
    Source=Microsoft Excel 
    StackTrace: 
     em System.RuntimeType.ForwardCallToInvokeMember(String memberName, BindingFlags flags, Object target, Int32[] aWrapperTypes, MessageData& msgData) 
     em Microsoft.Office.Interop.Excel.Connections.Add2(String Name, String Description, Object ConnectionString, Object CommandText, Object lCmdtype, Object CreateModelConnection, Object ImportRelationships) 
     em ExcelAddIn2.Conectar.Button1_Click(Object sender, RibbonControlEventArgs e) na D:\work\projetos\SPHERA\OmieDecisionMaker\OmieDecisionMaker\ExcelAddIn2\Ribbon1.vb:linha 37 
     em Microsoft.Office.Tools.Ribbon.RibbonPropertyStorage.ControlActionRaise(IRibbonControl control) 
     em Microsoft.Office.Tools.Ribbon.RibbonPropertyStorage.ButtonClickCallback(RibbonComponentImpl component, Object[] args) 
     em Microsoft.Office.Tools.Ribbon.RibbonManagerImpl.Invoke(RibbonComponentCallback callback, Object[] args) 
     em Microsoft.Office.Tools.Ribbon.RibbonManagerImpl.System.Reflection.IReflect.InvokeMember(String name, BindingFlags invokeAttr, Binder binder, Object target, Object[] args, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParameters) 
    InnerException:

來源

2017-05-09 Edson Motta