DataTables.Queryable Sample

1、DataTables.Queryable的例子项目使用了SQL Server CE数据库，花了几分钟时间转为使用LocalDB。

完整Web.config文件如下：

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

<!--

  For more information on how to configure your ASP.NET application, please visit

  http://go.microsoft.com/fwlink/?LinkId=301880

  -->

<configuration>

  <configSections>

    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->

    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />

    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->

    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->

    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->

  </configSections>

  <appSettings>

    <add key="webpages:Version" value="3.0.0.0" />

    <add key="webpages:Enabled" value="false" />

    <add key="ClientValidationEnabled" value="true" />

    <add key="UnobtrusiveJavaScriptEnabled" value="true" />

  </appSettings>

  <system.web>

    <compilation debug="true" targetFramework="4.5.2" />

    <httpRuntime targetFramework="4.5.2" />

    <customErrors mode="On" defaultRedirect="/">

      <error statusCode="" redirect="/" />

    </customErrors>

  </system.web>

  <runtime>

    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">

      <dependentAssembly>

        <assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />

        <bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />

      </dependentAssembly>

      <dependentAssembly>

        <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />

        <bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />

      </dependentAssembly>

      <dependentAssembly>

        <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />

        <bindingRedirect oldVersion="1.0.0.0-5.2.3.0" newVersion="5.2.3.0" />

      </dependentAssembly>

    </assemblyBinding>

  </runtime>

  <entityFramework>

    <contexts>

      <context type="DataTables.Queryable.Samples.Database.DatabaseContext, DataTables.Queryable.Samples">

        <databaseInitializer type="DataTables.Queryable.Samples.Database.DatabaseInitializer, DataTables.Queryable.Samples" />

      </context>

    </contexts>

    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">

      <parameters>

        <parameter value="MSSQLLocalDB" />

      </parameters>

    </defaultConnectionFactory>

    <providers>

      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />

    </providers>

  </entityFramework>

  <connectionStrings>

    <add name="DataTables.Queryable.Samples.Database.DatabaseContext" connectionString="Data Source=(LocalDb)\MSSQLLocalDB;Initial Catalog=DataTables.Queryable.Samples.Database;Integrated Security=SSPI;" providerName="System.Data.SqlClient" />

  </connectionStrings>

</configuration>

注：版本为1.7.2.0

注2：要把DatabaseContext.cs文件中的DatabaseInitializer类从DatabaseContext类中移出来，不要作为嵌入类

2、在家里下载了代码之后打开项目提示如下错误：

error : 未找到导入的项目“C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\Microsoft\VisualStudio\v14.0\WebApplications\Microsoft.WebApplication.targets”。此外，请尝试在 $(MSBuildExtensionsPath32) - "C:\Program Files (x86)\MSBuild" 的回退搜索路径中查找“Microsoft\VisualStudio\v14.0\WebApplications\Microsoft.WebApplication.targets”。

解决办法：手工打开.csproj文件，找到这样一行，把14改成15即可

<Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v14.0\WebApplications\Microsoft.WebApplication.targets" />