vs dll编译冲突

请考虑使用 app.config 将程序集“System.Data, Culture=neutral, PublicKeyToken=969db8053d3322ac, Retargetable=Yes”从版本“2.0.0.0”[]重新映射

做mobile开发编译输出提示：

请考虑使用 app.config 将程序集“System.Data, Culture=neutral, PublicKeyToken=969db8053d3322ac, Retargetable=Yes”从版本“2.0.0.0”[]重新映射到版本“3.5.0.0”

只需在项目中加入 App.Config 文件，文件内容如下即可：




代码

<?xml version="1.0" encoding="utf-8" ?>

<configuration>

<runtime>

<assemblyBinding>

<dependentAssembly>

<assemblyIdentity name= "System.Data" culture= "neutral" publicKeyToken= "969db8053d3322ac" Retargetable= "Yes"/>

<bindingRedirect oldVersion= "2.0.0.0" newVersion= "3.5.0.0"/>

</dependentAssembly>

<dependentAssembly>

<assemblyIdentity name= "System" culture= "neutral" publicKeyToken="969db8053d3322ac" Retargetable= "Yes"/>

<bindingRedirect oldVersion= "2.0.0.0" newVersion= "3.5.0.0" />

</dependentAssembly>

<dependentAssembly>

<assemblyIdentity name= "System.Xml" culture= "neutral" publicKeyToken="969db8053d3322ac" Retargetable= "Yes"/>

<bindingRedirect oldVersion= "2.0.0.0" newVersion= "3.5.0.0" />

</dependentAssembly>

</assemblyBinding>

</runtime>

</configuration>



个人猜测，可能是运行时检测到安装有多个版本，推荐用新的版本运行.

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