C# (CSharp) ASP_Core_EF.Repository DB_Context.SaveChanges Examples

Example #1

File: CourseRepository.cs Project: zxbe/ASP.NET-Core-EntityFramework-SQL-Server

 public void Add(Course _Course)
 {
     if (_Course.CourseId == 0)
     {
         db.Courses.Add(_Course);
         db.SaveChanges();
     }
     else
     {
         var dbEntity = db.Courses.Find(_Course.CourseId);
         dbEntity.CourseName = _Course.CourseName;
         dbEntity.Credits    = _Course.Credits;
         db.SaveChanges();
     }
 }

Example #2

File: EnrollmentRepository.cs Project: zxbe/ASP.NET-Core-EntityFramework-SQL-Server

 public void Add(Enrollment _Enrollment)
 {
     db.Enrollments.Add(_Enrollment);
     db.SaveChanges();
 }

Example #3

File: GenderRepository.cs Project: knateghi/asp_2

 public void Add(Gender _Gender)
 {
     db.Genders.Add(_Gender);
     db.SaveChanges();
 }

Example #4

 public void Add(Student _Student)
 {
     db.Students.Add(_Student);
     db.SaveChanges();
 }