private static void InsertStudent()
{
var s1 = new Student()
{
Id = Guid.NewGuid(),
Name = "Akash",
Cgpi = "8.6",
Location = "Mumbai"
};
var s2 = new Student()
{
Id = Guid.NewGuid(),
Name = "Dhruv",
Cgpi = "9.6",
Location = "MiraRode"
};
var s3 = new Student()
{
Id = Guid.NewGuid(),
Name = "Sanal",
Cgpi = "9.8",
Location = "Raigad"
};
db.Students.Add(s1);
db.Students.Add(s2);
db.Students.Add(s3);
db.SaveChanges();
}
static void Main(string[] args)
{
// Create();
// ienumerableQuery();
// Update();
//var deleteQuery = dbcontext.Students.First<Student>();
//dbcontext.Students.Remove(deleteQuery);
//dbcontext.SaveChanges();
var stud = dbcontext.Students.Find("176ED643 - 3FF4 - 4130 - 989A - 192FAE877C42");
dbcontext.Students.Remove(stud);
dbcontext.SaveChanges();
}
private static void UpdateOPeration(SwabhavEFDBContext db)
{
var student = db.Students.Where((student1) => student1.Name.Equals("SANAL"));
foreach (Student stud in student)
{
stud.CGPA = 9.5f;
}
db.SaveChanges();
Console.WriteLine("Data updated!");
}
private static void DeleteOpertion(SwabhavEFDBContext db)
{
var student = db.Students.Where((student1) => student1.Name.Equals("MANISH"));
foreach (Student stud in student)
{
db.Students.Remove(stud);
}
db.SaveChanges();
Console.WriteLine("Data deleted!");
}
private static void InsertOPeration(SwabhavEFDBContext db)
{
db.Students.Add(new Student {
Id = Guid.NewGuid(), Name = "MANISH", CGPA = 8f
});
db.Students.Add(new Student {
Id = Guid.NewGuid(), Name = "AKASH", CGPA = 8.5f
});
db.Students.Add(new Student {
Id = Guid.NewGuid(), Name = "SANAL", CGPA = 7.5f
});
db.SaveChanges();
Console.WriteLine("Data Saved!");
}
