我正在尝试使用 sql server 2014 (visual studio 2013) 获取当前连接，但我不断收到 ServiceCache 类型“Microsoft.SqlServer.Management.UI.VSIntegration.ServiceCache”存在于“SqlPackageBase.dll”和“Microsoft .SqlServer.SqlTools.VSIntegration.dll' 当我在 servicecache 调用上放置断点时。有谁知道解决这个问题？任何帮助深表感谢！
my references are:
Microsoft.SqlServer.ConnectionInfo.dll
Microsoft.SqlServer.Management.Sdk.SqlStudio.dll
Microsoft.SqlServer.Management.SqlStudio.Explorer.dll
Microsoft.SqlServer.RegSvrEnum.dll
Microsoft.SqlServer.Smo.dll
Microsoft.SqlServer.SqlTools.VSIntegration.dll
ObjectExplorer.dll
SQLEditors.dll
SqlWorkbench.Interfaces.dll
using System.Reflection;
using System.Globalization;
using Microsoft.SqlServer.Management.UI.VSIntegration;
using Microsoft.SqlServer.Management.UI.VSIntegration.ObjectExplorer;
using Microsoft.SqlServer.Management.Common;
using Microsoft.SqlServer.Management.Smo;
using Microsoft.SqlServer.Management.Smo.RegSvrEnum;
using Microsoft.SqlServer.Management.SqlStudio.Explorer;
namespace NewAddin
{
/// <summary>The object for implementing an Add-in.</summary>
/// <seealso class='IDTExtensibility2' />
public class Connect : IDTExtensibility2, IDTCommandTarget
{
/// <summary>Implements the constructor for the Add-in object. Place your initialization code within this method.</summary>
public Connect()
{
}
SqlConnectionInfo _myCurrentConnection = null;
private UIConnectionInfo currentUIConnection;
/// <summary>Implements the OnConnection method of the IDTExtensibility2 interface. Receives notification that the Add-in is being loaded.</summary>
/// <param term='application'>Root object of the host application.</param>
/// <param term='connectMode'>Describes how the Add-in is being loaded.</param>
/// <param term='addInInst'>Object representing this Add-in.</param>
/// <seealso class='IDTExtensibility2' />
public void OnConnection(object application, ext_ConnectMode connectMode, object addInInst, ref Array custom)
{
_applicationObject = (DTE2)application;
_addInInstance = (AddIn)addInInst;
if (Microsoft.SqlServer.Management.UI.VSIntegration.ServiceCache.ScriptFactory.CurrentlyActiveWndConnectionInfo != null)
{
// _myCurrentConnection = ServiceCache.ScriptFactory.CurrentlyActiveWndConnectionInfo.UIConnectionInfo;
currentUIConnection = ServiceCache.ScriptFactory.CurrentlyActiveWndConnectionInfo.UIConnectionInfo;
}