小编akh*_*afm的帖子

表达式“x.Taken”在“Include”操作中无效,因为它不代表属性访问:“t => t.MyProperty”

塔克类:

   
        [Key]    
        public int TaakId { get; set; }
        public int Pid { get; private set; }
        [Required]
        [Range(0,23.5)]
        public double Uur { get; private set; }
        [Required]
        public Functie Functie { get; private set; }
        public List<Taak> Taken { get; private set; }
        [NotMapped]
        public ICollection<WerknemerTaak> Werknemers { get; set; }

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WerknemerTaak 类:

  [Required]
        public Werknemer Werknemer { get; set; } 
        [Required]
        public Taak Taak { get; set; }
        
        public Afdelingen Afdeling { get; set; }
        public string Taakbeschrijving …
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.net c# entity-framework eager-loading

13
推荐指数
2
解决办法
3万
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.net ×1

c# ×1

eager-loading ×1

entity-framework ×1