在ASP.NET MVC项目中(使用Entity Framework 4.1代码的第一种方法),我添加了对C:\ Program Files文件的引用\ FirebirdClient \ FirebirdSql.Data.FirebirdClient.dll。在ASP.NET MVC 3项目中无法加载Firebird嵌入式服务器(无法加载DLL'fbembed')
Web.config中的配置如下所示:
<system.data>
<DbProviderFactories>
<remove invariant="FirebirdSql.Data.FirebirdClient"/>
<add
name="Firebird Data Provider"
invariant="FirebirdSql.Data.FirebirdClient" description="Firebird"
type="FirebirdSql.Data.FirebirdClient.FirebirdClientFactory, FirebirdSql.Data.FirebirdClient, Version=2.6.5.0, Culture=neutral, PublicKeyToken=3750abcc3150b00c"
/>
</DbProviderFactories>
</system.data>
连接字符串看起来是这样的(数据库是不暴露出来的,应该从实体框架生成):
<add name="AdvertiserDatabase"
connectionString="ServerType=1;User=SYSDBA;Password=masterkey;Dialect=3;Database=|DataDirectory|AdvertiserDb.fdb"
providerName="FirebirdSql.Data.FirebirdClient"/>
添加的所有所需文件(firebird.msg,icu * 30.dll)到bin文件夹,还添加了文件夹intl和udf。
将fbembed.dll重命名为fbclient.dll。
在运行时我收到以下错误: 无法加载DLL'fbembed':无法找到指定的模块。 (异常来自HRESULT:0x8007007E)
什么问题?这应该工作!
在此先感谢
编辑 在输出窗口,我注意到下面的消息(这混淆了我很多):
WebDev.WebServer40.EXE' (Managed (v4.0.30319)): Loaded 'FB_965910463.dll'
A first chance exception of type 'System.DllNotFoundException' occurred in FB_965910463.dll
A first chance exception of type 'System.DllNotFoundException' occurred in FirebirdSql.Data.FirebirdClient.dll
A first chance exception of type 'System.Data.ProviderIncompatibleException' occurred in System.Data.Entity.dll
A first chance exception of type 'System.Data.ProviderIncompatibleException' occurred in EntityFramework.dll
A first chance exception of type 'System.Data.ProviderIncompatibleException' occurred in System.Web.Mvc.dll
A first chance exception of type 'System.Data.ProviderIncompatibleException' occurred in System.Web.Mvc.dll
A first chance exception of type 'System.NotSupportedException' occurred in mscorlib.dll
A first chance exception of type 'System.NotSupportedException' occurred in mscorlib.dll
只是一个念头,有32位的DLL的x64机器上运行? – Giedrius
@Giedrius:我的环境是Win Vista家庭高级版(32位) –