c# - 绑定(bind)重定向失败 - 不同的 publicKeyToken

Question

我有一个在开发环境中引用此程序集的应用程序:

name="Microsoft.Data.SqlXml" culture="neutral" publicKeyToken="89845dcd8080cc91" version="9.0.242.0"

但是，实时服务器包含此库的旧版本:

name="Microsoft.Data.SqlXml" culture="neutral" publicKeyToken="b77a5c561934e089" version="3.2.2917.0"

如您所见，publicKeyToken 是不同的。我已将 bindingRedirect 添加到 app.config:

<runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
        <dependentAssembly>
            <assemblyIdentity name="Microsoft.Data.SqlXml" culture="neutral" publicKeyToken="89845dcd8080cc91" />
            <bindingRedirect oldVersion="9.0.242.0" newVersion="3.2.2917.0"/>
        </dependentAssembly>
    </assemblyBinding>
</runtime>

但我仍然得到错误:

Unhandled Exception: System.IO.FileNotFoundException: Could not load file or ass embly 'Microsoft.Data.SqlXml, Version=3.2.2917.0, Culture=neutral, PublicKeyToke n=89845dcd8080cc91' or one of its dependencies. The system cannot find the file specified. File name: 'Microsoft.Data.SqlXml, Version=3.2.2917.0, Culture=neutral, PublicKe yToken=89845dcd8080cc91' ---> System.IO.FileNotFoundException: Could not load fi le or assembly 'Microsoft.Data.SqlXml, Version=9.0.242.0, Culture=neutral, Publi cKeyToken=89845dcd8080cc91' or one of its dependencies. The system cannot find t he file specified. File name: 'Microsoft.Data.SqlXml, Version=9.0.242.0, Culture=neutral, PublicKey Token=89845dcd8080cc91'

在这种情况下，有什么方法可以重定向到旧版本的库吗？

Answer 1

恐怕如果公钥不同，您将无法重定向程序集，您将需要针对旧版本重新编译并删除重定向。