“/”应用程序中的服务器错误。

System.Data.OleDb.OleDbException: 不能使用 ''；文件已在使用中。
  在 System.Data.OleDb.OleDbConnectionInternal..ctor(OleDbConnectionString constr, OleDbConnection connection)
  在 System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject)
  在 System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup)
  在 System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
  在 System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
  在 System.Data.OleDb.OleDbConnection.Open()
  在 DH.Data.DbHelperOleDb.Query(String SQLString, OleDbParameter[] cmdParms) 位置 E:\workspace\海洋技校\CMS\DH.Data\DbHelperOleDb.cs:行号 953

说明: 执行当前 Web 请求期间，出现未处理的异常。请检查堆栈跟踪信息，以了解有关该错误以及代码中导致错误的出处的详细信息。

异常详细信息: System.ApplicationException: System.Data.OleDb.OleDbException: 不能使用 ''；文件已在使用中。
  在 System.Data.OleDb.OleDbConnectionInternal..ctor(OleDbConnectionString constr, OleDbConnection connection)
  在 System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject)
  在 System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup)
  在 System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
  在 System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
  在 System.Data.OleDb.OleDbConnection.Open()
  在 DH.Data.DbHelperOleDb.Query(String SQLString, OleDbParameter[] cmdParms) 位置 E:\workspace\海洋技校\CMS\DH.Data\DbHelperOleDb.cs:行号 953

源错误: 


行 16:   
行 17:   
行 18:     
行 19:   
行 20:   <%=new DH.BLL.VersionTable().GetModel(17).PageTitle%>

源文件: d:\virtualhost\localuser\host9155699\www\productshow.aspx    行: 18

堆栈跟踪: 


[ApplicationException: System.Data.OleDb.OleDbException: 不能使用 ''；文件已在使用中。
   在 System.Data.OleDb.OleDbConnectionInternal..ctor(OleDbConnectionString constr, OleDbConnection connection)
   在 System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject)
   在 System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup)
   在 System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
   在 System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
   在 System.Data.OleDb.OleDbConnection.Open()
   在 DH.Data.DbHelperOleDb.Query(String SQLString, OleDbParameter[] cmdParms) 位置 E:\workspace\海洋技校\CMS\DH.Data\DbHelperOleDb.cs:行号 953]
   DH.Data.DbHelperOleDb.Query(String SQLString, OleDbParameter[] cmdParms) in E:\workspace\海洋技校\CMS\DH.Data\DbHelperOleDb.cs:970
   DH.Data.Access.VersionTable.GetModel(Int32 Id) in E:\workspace\海洋技校\CMS\DH.Access\VersionTable.cs:121
   DH.BLL.VersionTable.GetModel(Int32 Id) in E:\workspace\企业网站\模板\DH.BLL\VersionTable.cs:133
   ASP.productshow_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in d:\virtualhost\localuser\host9155699\www\productshow.aspx:18
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +256
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +19
   System.Web.UI.Page.Render(HtmlTextWriter writer) +29
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +27
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +99
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1266

版本信息: Microsoft .NET Framework 版本:2.0.50727.9055; ASP.NET 版本:2.0.50727.9051
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