获取Include方法的MethodInfo

Question

I am using the following to get the OrderBy method:

MethodInfo orderBy = typeof(Queryable)
  .GetMethods().First(x => x.Name == "OrderBy" && x.GetParameters()
  .Select(y => y.ParameterType.GetGenericTypeDefinition())
  .SequenceEqual(new[] { typeof(IQueryable<>), typeof(Expression<>) }));

But how to do the same for Include method? I couldn't find it in Queryable ...

Answer 1

Include不在Queryable类中，而是在Entity Framework中的EntityFrameworkQueryableExtensions类中

var type = typeof(Microsoft.EntityFrameworkCore.EntityFrameworkQueryableExtensions);