public void InsertOrUpdate(Student student)
{
if (student.StudentId == default(long))
{
// New entity
context.Students.Add(student);
}
else
{
// Existing entity
context.Entry(student).State = EntityState.Modified;
}
}
public void InsertOrUpdate(Course course)
{
if (course.CourseId == default(long))
{
// New entity
context.Courses.Add(course);
}
else
{
// Existing entity
context.Entry(course).State = EntityState.Modified;
}
}
