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" />