c# - 命名参数规范必须在指定所有固定参数后出现

Question

我的这行代码有问题:

return View(unitOfWork.roleRepository.Get(s => s.OrderBy(z => z.Id), Page: 15, p => p.Id == 1, u => u.RoleName != "null"));

此行抛出异常并显示此消息:

named argument specifications must appear after all fixed arguments gave been specified

这里是方法声明:

public virtual IEnumerable<TEntity> Get(
        Func<IQueryable<TEntity>, IOrderedQueryable<TEntity>> orderBy = null,
        int? Page=0,
        params Expression<Func<TEntity, bool>>[] filter)

如何修改参数列表以消除此错误？

Answer 1

您应该能够简单地不提供页面参数的名称:

return View(unitOfWork.roleRepository.Get(s => s.OrderBy(z => z.Id), 15, p => p.Id == 1, u => u.RoleName != "null"));