private static void ShowCase_Insert(ExampleDbContext dbContext)
{
var teachers = dbContext.Teachers
.Add(new[] {
new Teacher("test_name", "test_firstname", Gender.MALE, new DateTime(2000, 1, 1), 2500),
new Teacher("test_name2", "test_firstname2", Gender.FEMALE, new DateTime(2002, 2, 2), 2600)
})
.Build()
.Execute();
var cl = dbContext.Classes
.Add(new Class("1A"))
.Build()
.Execute()
.First();
var student = dbContext.Students
.Add(new Student("test_name3", "test_firstname3", Gender.MALE, new DateTime(2003, 3, 3)))
.Build()
.Execute()
.First();
var course = dbContext.Courses
.Add(new Course(true, "best course"))
.Build()
.Execute()
.First();
dbContext.SaveChanges();
var teacher = teachers.First();
//teacher.Classes.Add(cl);
cl.Teacher = teacher; // equivalent result
//course.Teacher = teacher;
teacher.Courses.Add(course); // equivalent result
//student.Class = cl;
cl.Students.Add(student); // equivalent result
//student.Courses.Add(course);
course.Students.Add(student); // equivalent result
dbContext.SaveChanges();
}
private static void ShowCase_Change_Multiple(ExampleDbContext dbContext)
{
var ps = dbContext.Persons
.Select()
.Build()
.Execute()
.ToList();
ps.ForEach(p => p.FirstName = "changed");
dbContext.SaveChanges();
var ps2 = dbContext.Persons
.Select()
.Build()
.Execute()
.ToList();
}
