static void Main()
{
var db = new StudentSystemDbContext();
Random rand = new Random();
for (int i = 0; i < 100; i++)
{
var student = new Student
{
Age = rand.Next(10, 100),
FirstName = "Pesho" + i,
LastName = "Goshov" + i,
StudentStatus = StudentStatus.Onsite
};
student.Courses.Add(new Course
{
Name = "SomeCourse" + i,
});
db.Students.Add(student);
}
db.SaveChanges();
var allStudents = db.Students;
foreach (var item in allStudents)
{
Console.WriteLine("{0} - {1} {2}. Status: {3}", item.Id, item.FirstName, item.LastName, item.StudentStatus);
}
}
static void Main()
{
var db = new StudentSystemDbContext();
var student = new Student
{
FirstName = "Elena",
LastName = "Dimirova",
StudentStatus = StudentStatus.Online,
};
db.Students.Add(student);
db.SaveChanges();
var course = new Course()
{
Name = "Math",
};
db.Courses.Add(course);
db.SaveChanges();
Console.WriteLine(db.Students.First().FirstName);
}
static void Main()
{
var db = new StudentSystemDbContext();
var student = new Student() { Name = "Test" };
db.Students.Add(student);
var courseEntry = db.Courses.FirstOrDefault();
courseEntry.Students.Add(student);
db.SaveChanges();
}
public static void Main()
{
var db = new StudentSystemDbContext();
using (db)
{
var courses = new List<Course> { new Course
{
Name = "Бази данни 2015",
Description = "Ако имате проблеми със създаването на нова база на локалните компютри, моля пуснете скрипта, който ще намерите на тзи линк",
}, new Course
{
Name = "CSS стилизиране (май 2016)",
Description = "Практически изпит: 3 юни (групите за изпит ще бъдат обявени допълнително)* \n Поради вътрешно събитие на Telerik, a Progress Company, занятия няма да се провеждат в периода 16 - 19 май 2016 г."
}, new Course
{
Name = "C# за напреднали (май 2016)",
Description = "Практически изпит: 3 юни (групите за изпит ще бъдат обявени допълнително)* \n Поради вътрешно събитие на Telerik, a Progress Company, занятия няма да се провеждат в периода 16 - 19 май 2016 г."
}
};
var numberOfStudents = 30;
for (int i = 0; i < numberOfStudents; i++)
{
var currentStudent = new Student
{
Name = ((i*10/1.3+15)/3).ToString(),
Number = i + 10000,
Age = (int)(i * 1.75)
};
if (i <= 10)
{
currentStudent.Gender = Gender.Male;
currentStudent.Courses.Add(courses[0]);
}
else if (i >= 10 && i <= 20)
{
currentStudent.Gender = Gender.Female;
currentStudent.Courses.Add(courses[1]);
}
else
{
currentStudent.Gender = Gender.Male;
currentStudent.Courses.Add(courses[2]);
}
db.Students.Add(currentStudent);
}
db.SaveChanges();
}
}
static void Main(string[] args)
{
var db = new StudentSystemDbContext();
var dbCourse = new Courses
{
Name = "DataBases Fundamentals",
Materials = "Lectures, Videos, Presentations",
Description = "SQL, EF, JSON, XML",
};
var hqc = new Courses
{
Name = "High Quality Code",
Materials = "Lectures, Demos",
Description = "Design Patterns, Formating, Naming"
};
var petko = new Students
{
Name = "Petko",
Number = 20151,
};
petko.Courses.Add(dbCourse);
var mitko = new Students
{
Name = "Mitko",
Number = 20152
};
mitko.Courses.Add(hqc);
mitko.Courses.Add(dbCourse);
mitko.Homeworks.Add(new Homeworks
{
Content = "6 tasks",
TimeSent = DateTime.Now,
Courses = hqc
});
petko.Homeworks.Add(new Homeworks{
Courses=dbCourse,
TimeSent=new DateTime(2013,12,1),
Content="JSON"
});
db.Students.Add(mitko);
db.Students.Add(petko);
db.SaveChanges();
}
public static void Main()
{
Database.SetInitializer(new MigrateDatabaseToLatestVersion<StudentSystemDbContext, Configuration>());
var db = new StudentSystemDbContext();
Console.WriteLine("Homeworks count before inserting: {0}", db.Homeworks.Count());
Console.WriteLine("Courses count before inserting: {0}", db.Courses.Count());
Console.WriteLine("Students count before inserting: {0}", db.Students.Count());
var student = new Student
{
FirstName = "David",
LastName = "Nielsen",
Age = 24,
Number = 31813
};
var course = new Course
{
Name = "Databases",
Description = "Introduction to Databases"
};
var homework = new Homework
{
Content = "Entity Framework Code First Homework",
TimeSent = DateTime.Now
};
course.Homeworks.Add(homework);
student.Courses.Add(course);
student.Homeworks.Add(homework);
db.Homeworks.Add(homework);
db.Courses.Add(course);
db.Students.Add(student);
db.SaveChanges();
Console.WriteLine(new string('-', 50));
Console.WriteLine("Homeworks count after inserting: {0}", db.Homeworks.Count());
Console.WriteLine("Courses count after inserting: {0}", db.Courses.Count());
Console.WriteLine("Students count after inserting: {0}", db.Students.Count());
}
public static void Main(string[] args)
{
Database.SetInitializer(new MigrateDatabaseToLatestVersion<StudentSystemDbContext, Configuration>());
var db = new StudentSystemDbContext();
var student = new Student
{
Name = "Pesho",
Number = 21,
Email = "*****@*****.**"
};
db.Students.Add(student);
db.SaveChanges();
var savedStudent = db.Students.First();
Console.WriteLine(savedStudent.StudentID + "-" + savedStudent.Name);
}
public static void Main()
{
Database.SetInitializer(new MigrateDatabaseToLatestVersion<StudentSystemDbContext, Configuration>());
var dbContext = new StudentSystemDbContext();
using (dbContext)
{
var student = new Student()
{
FirstName = "Joe",
LastName = "Doe",
StudentNumber = "SN1234567"
};
dbContext.Students.Add(student);
dbContext.SaveChanges();
var countStudents = dbContext.Students.Count();
Console.WriteLine(countStudents);
}
}
public static void Main()
{
var data = new StudentSystemDbContext();
var course = new Course
{
Name = "Code First",
Description = "Entity Frameset 101"
};
data.Courses.Add(course);
data.SaveChanges();
var count = data.Courses.Count();
System.Console.WriteLine(count);
foreach (var courseInData in data.Courses)
{
System.Console.WriteLine(courseInData.Name);
}
}
public static void Main()
{
Database.SetInitializer(new MigrateDatabaseToLatestVersion<StudentSystemDbContext, Configuration>());
var db = new StudentSystemDbContext();
}
static void Main(string[] args)
{
Database.SetInitializer(new DropCreateDatabaseAlways<StudentSystemDbContext>());
var db = new StudentSystemDbContext();
var student = new Student
{
Age = 23,
Name = "Svetlin Nakov",
StudentNumber = "020204"
};
var anotherStudent = new Student
{
Age = 34,
Name = "Keno Nakov",
StudentNumber = "034204"
};
db.Students.Add(student);
db.Students.Add(anotherStudent);
db.SaveChanges();
var course = new Course
{
Name = "Java",
Description = "Java for dumies",
Materials = "Some Books"
};
var course2 = new Course
{
Name = "JavaScript",
Description = "Dumies book",
Materials = "Some Books"
};
db.Courses.Add(course);
db.Courses.Add(course2);
db.SaveChanges();
var hw = new Homework
{
Content = "Entity Framework",
TimeSent = new DateTime(2014, 08, 31),
StudentId = 1,
CourseId = 2
};
var hw2 = new Homework
{
Content = "Entity Framework Code First",
TimeSent = new DateTime(2014, 08, 30),
StudentId = 2,
CourseId = 1
};
db.Homeworks.Add(hw);
db.Homeworks.Add(hw2);
db.SaveChanges();
var sc = new CourseStudent
{
StudentId = 1,
CourseId = 2
};
var sc2 = new CourseStudent
{
StudentId = 1,
CourseId = 1
};
var sc3 = new CourseStudent
{
StudentId = 2,
CourseId = 2
};
db.CoursesStudents.Add(sc);
db.CoursesStudents.Add(sc2);
db.CoursesStudents.Add(sc3);
anotherStudent.CoursesStudents.Add(new CourseStudent
{
CourseId = 1
});
db.SaveChanges();
var savedStudent = db.Students.First();
Console.WriteLine("ID:" + savedStudent.Id + " Name: " + savedStudent.Name + " StudentNumber: " + savedStudent.StudentNumber );
}
static void Main(string[] args)
{
StudentSystemDbContext context = new StudentSystemDbContext();
context.Courses.Any();
}
protected BaseApiController()
{
var context = new StudentSystemDbContext();
this.Data = new StudentSystemData(context);
}
static void Main(string[] args)
{
Database.SetInitializer(new MigrateDatabaseToLatestVersion<StudentSystemDbContext, Configuration>());
//Database.SetInitializer(new DropCreateDatabaseAlways<StudentSystemDbContext>());
var studentSystemEntities = new StudentSystemDbContext();
var newCourse = new Course
{
Name = "C#2",
Description = "C# level 2",
Price = 300.0m,
StartDate = new DateTime(2014, 05, 13),
EndDate = new DateTime(2015, 06, 20)
};
newCourse.Materials.Add(new Material
{
Name = "Demo for second lection of c# 2 course.",
Link = "https://www.softuni.bg",
Type = MaterialType.Demo
});
newCourse.Materials.Add(new Material
{
Name = "Homework for second lection of c# 2 course.",
Link = "https://www.softuni.bg",
Type = MaterialType.Homework
});
var newStudent = new Student
{
FirstName = "Minka",
LastName = "Svirkova",
};
newStudent.Homeworks.Add(new Homework
{
Content = "Make Rocket.",
ContentType = ContentType.Zip,
DeadLine = new DateTime(2014, 05, 22)
});
newStudent.Homeworks.Add(new Homework
{
Content = "Your task is to create c# program.",
ContentType = ContentType.Pdf,
DeadLine = new DateTime(2014, 04, 22),
});
newCourse.Students.Add(newStudent);
studentSystemEntities.Courses.Add(newCourse);
studentSystemEntities.SaveChanges();
var students = studentSystemEntities.Students;
foreach (var student in students)
{
Console.WriteLine("Student: " + student.FullName);
Console.Write(" Homeworks:");
var currStudentHomeworks = student.Homeworks.ToList();
foreach (var homework in currStudentHomeworks)
{
Console.Write(" " + homework.Content + ", Content Type: " +
homework.ContentType.ToString() + ", Deadline: " +
homework.DeadLine.ToShortDateString());
Console.WriteLine();
}
Console.WriteLine();
}
}
public StudentController()
{
var db = new StudentSystemDbContext();
this.studentsData = new EfGenericRepository<Student>(db);
}
public TestController()
{
var db = new StudentSystemDbContext();
this.testsData = new EfGenericRepository<Test>(db);
}
public HomeworkController()
{
var db = new StudentSystemDbContext();
this.homeworkData = new EfGenericRepository<Homework>(db);
this.courseData = new EfGenericRepository<Course>(db);
}