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我似乎在 Visual Basic 2010 Express 上找不到任何适合 VB.NET 的（和最近的）NHibernator 示例。然而，我一直在努力拼凑我能做的一切。

但是我似乎总是得到这个错误。

A first chance exception of type 'System.IO.FileNotFoundException' occurred in System.Xml.dll
A first chance exception of type 'NHibernate.Cfg.HibernateConfigException' occurred in NHibernate.dll
A first chance exception of type 'NHibernate.Cfg.HibernateConfigException' occurred in NHibernate.dll
a: An exception occurred during configuration of persistence layer.

我nhibernator.cfg.xml在项目的根目录下包含以下内容

<?xml version="1.0" encoding="utf-8" ?>
<hibernate-configuration xmlns="urn:nhibernate-configuration-2.2">

  <!-- For simplicity, the NHibernate configuration is stored in this file.
  It must be named hibernate.cfg.xml and marked in Visual Studio to be copied
  to the output folder.  -->

  <session-factory>

    <!-- By default NHibernate is aggressive in closing connections between
    SQL statments.  This unfortunately causes a problem when reading ID
    numbers assigned by Access (e.g. in AutoNumber fields).  See comments
    in the Test 1 section of Program.cs. -->

    <property name="hibernate.connection.release_mode">on_close</property>

    <property name="connection.provider">NHibernate.Connection.DriverConnectionProvider</property>
    <property name="dialect">NHibernate.JetDriver.JetDialect, NHibernate.JetDriver</property>
    <property name="connection.driver_class">NHibernate.JetDriver.JetDriver, NHibernate.JetDriver</property>

    <!-- The Sample.mdb file is located in the folder containing the
    solution file.  This is three folders upward.  Relative paths
    are supported in Jet connection strings.  -->

    <property name="connection.connection_string">Provider=Microsoft.ACE.OLEDB.12.0;Data Source=database.accdb</property>
  </session-factory>
</hibernate-configuration>

任何帮助和见解表示赞赏。

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2 回答 2

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我在项目的根目录中有 nhibernator.cfg.xml 包含以下内容

我想你想hibernate.cfg.xml默认命名它。否则将配置指向新文件。

于 2012-04-25T22:47:49.243 回答
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文件是否设置为复制到输出文件夹？它位于 Visual Studio 的属性中。您应该将其设置为始终复制。

于 2012-04-25T20:35:27.940 回答