System.Web.HttpUnhandledException (0x80004005): 引发类型为“System.Web.HttpUnhandledException”的异常。 ---> System.Data.OleDb.OleDbException (0x80004005): 无法打开登录所请求的数据库 "dbMIGS_PANYU"。登录失败。
连接字符串属性无效
   在 System.Data.OleDb.OleDbConnectionInternal..ctor(OleDbConnectionString constr, OleDbConnection connection)
   在 System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject)
   在 System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup, DbConnectionOptions userOptions)
   在 System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection)
   在 System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
   在 System.Data.ProviderBase.DbConnectionInternal.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
   在 System.Data.OleDb.OleDbConnection.Open()
   在 MIGS.DL_helper.funcOpenConnection(OleDbConnection aCon)
   在 MIGS.DL_helper.funcGetConnection(String aConnectString)
   在 MIGS.DL_helper.funcGetDataSet(String aConnectString, String aSql, Int32 aPage, Int32 aPageSize)
   在 MIGS.DL_helper.funcGetDataSet(String aConnectString, String aSql)
   在 ASP.views_shared_template_pub_xxgstypelistzxgs_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer)
   在 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
   在 System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
   在 System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter)
   在 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
   在 System.Web.Mvc.ViewPage.Render(HtmlTextWriter writer)
   在 System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
   在 System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter)
   在 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   在 System.Web.UI.Page.HandleError(Exception e)
   在 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   在 System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   在 System.Web.UI.Page.ProcessRequest()
   在 System.Web.UI.Page.ProcessRequest(HttpContext context)
   在 System.Web.Mvc.ViewPage.RenderView(ViewContext viewContext)
   在 System.Web.Mvc.ViewUserControl.RenderViewAndRestoreContentType(ViewPage containerPage, ViewContext viewContext)
   在 System.Web.Mvc.ViewUserControl.RenderView(ViewContext viewContext)
   在 System.Web.Mvc.Html.RenderPartialExtensions.RenderPartial(HtmlHelper htmlHelper, String partialViewName)
   在 ASP.views_home_pubbase_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer)