added data transfer objects

ContosoUniversity.Data/DTO/CourseAssignmentsDTO.cs

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+namespace ContosoUniversity.Data.DTO
+{
+ public class CourseAssignmentsDTO
+ {
+ public int InstructorID { get; set; }
+ public int CourseID { get; set; }
+ }
+}

ContosoUniversity.Data/DTO/CourseDTO.cs

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+namespace ContosoUniversity.Data.DTO
+{
+ public class CourseDTO
+ {
+ public int ID { get; set; }
+ public int CourseNumber { get; set; }
+ public string Title { get; set; }
+ public int Credits { get; set; }
+ public int DepartmentID { get; set; }
+ }
+}

ContosoUniversity.Data/DTO/DepartmentDTO.cs

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+using System;
+
+namespace ContosoUniversity.Data.DTO
+{
+ public class DepartmentDTO
+ {
+ public int ID { get; set; }
+ public int InstructorID { get; set; }
+ public string Name { get; set; }
+ public decimal Budget { get; set; }
+ public DateTime StartDate { get; set; }
+ }
+}

ContosoUniversity.Data/DTO/EnrollmentDTO.cs

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+using ContosoUniversity.Data.Enums;
+
+namespace ContosoUniversity.Data.DTO
+{
+ public class EnrollmentDTO
+ {
+ public int ID { get; set; }
+ public int CourseID { get; set; }
+ public int StudentID { get; set; }
+ public Grade? Grade { get; set; }
+ }
+}

ContosoUniversity.Data/DTO/InstructorDTO.cs

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+using System;
+
+namespace ContosoUniversity.Data.DTO
+{
+ public class InstructorDTO
+ {
+ public int ID { get; set; }
+ public string FirstMidName { get; set; }
+ public string LastName { get; set; }
+ public DateTime HireDate { get; set; }
+ }
+}

ContosoUniversity.Data/DTO/OfficeAssignmentDTO.cs

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+namespace ContosoUniversity.Data.DTO
+{
+ public class OfficeAssignmentDTO
+ {
+ public int ID { get; set; }
+ public int InstructorID { get; set; }
+ public string Location { get; set; }
+ }
+}

ContosoUniversity.Data/DTO/StudentDTO.cs

@@ -0,0 +1,12 @@
+using System;
+
+namespace ContosoUniversity.Data.DTO
+{
+ public class StudentDTO
+ {
+ public int ID { get; set; }
+ public string FirstMidName { get; set; }
+ public string LastName { get; set; }
+ public DateTime EnrollmentDate { get; set; }
+ }
+}