18 lines
587 B
C#
18 lines
587 B
C#
using System.ComponentModel.DataAnnotations;
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namespace Entities.DTO
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{
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public class CreateLessonDto
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{
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[Required(ErrorMessage = "课程标题是必填项")]
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[StringLength(255, ErrorMessage = "课程标题长度不能超过255个字符")]
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public string Title { get; set; } = string.Empty;
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[StringLength(1000, ErrorMessage = "课程描述长度不能超过1000个字符")]
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public string Description { get; set; } = string.Empty;
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[Required(ErrorMessage = "教材ID是必填项")]
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public Guid TextbookID { get; set; }
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}
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}
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