添加项目文件。

Entities/DTO/UserRegistrationToClassDto.cs

@@ -0,0 +1,18 @@
+using Entities.Contracts;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Entities.DTO
+{
+	public class UserRegistrationToClassDto
+	{
+		public string User { get; set; }
+		public byte ClassId { get; set; }
+		public byte GradeId { get; set; }
+		public UserRoles Roles { get; set; } = UserRoles.Student;
+		public SubjectAreaEnum SubjectArea { get; set; } = SubjectAreaEnum.Unknown;
+	}
+}