21 lines
586 B
C#
21 lines
586 B
C#
using System;
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using System.ComponentModel.DataAnnotations;
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namespace Entities.DTO
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{
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public class UpdateClassDto
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{
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[Required(ErrorMessage = "班级ID是必填项。")]
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public Guid ClassId { get; set; }
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[Required(ErrorMessage = "年级ID是必填项。")]
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public Guid GradeId { get; set; }
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[Required(ErrorMessage = "班级名称是必填项。")]
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[StringLength(30, ErrorMessage = "班级名称不能超过 30 个字符。")]
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public string ClassName { get; set; }
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public Guid? HeadTeacherId { get; set; }
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}
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}
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