1nn0c3ntv5
Honorary Poster
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- Feb 10, 2020
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- 25
Kakagraduate ko lang tas natanggap agad ako as Jr. Developer sa isang kumpanya tas binigyan ako ng assignment at ginradan ako na 0/100 ng isa sa mga programmer nila dahil hindi daw to considered as Database First Approach tas di nako nireplyan (Work From Home kami kaya hirap niyang ma contact)
Nag check ako ng mga iba't ibang mga tutorial pero halos the same lang din naman ang code nila sa code ko. Nag check din ako ng documentation ng Entity Framework sa microsoft mismo pero parehas din naman.
Iba ba ang Entity Framework Database First Approach pag nasa industry na?
Ano kaya ang mali ko dito?
[CODE title="Database First"]static void Main(string[] args)
{
//[VIEW]
using (DatabaseEntities context = new DatabaseEntities())
{
var list = context.Departments.ToList();
foreach (var department in list)
{
Console.WriteLine(department.DepartmentID + "\t" + department.DepartmentName);
}
}
//[INSERT]
using (DatabaseEntities context = new DatabaseEntities())
{
Student student = new Student
{
Name = Convert.ToString(Console.ReadLine()),
DepartmentID = Convert.ToInt32(Console.ReadLine())
};
context.Students.Add(student);
context.SaveChanges();
}
//[UPDATE]
using (DatabaseEntities context = new DatabaseEntities())
{
Student student = context.Students.FirstOrDefault(x => x.StudentID == 7);
student.Name = "Andres Aguinaldo Mabini";
context.SaveChanges();
}
//[DELETE]
using (DatabaseEntities context = new DatabaseEntities())
{
Student student = context.Students.FirstOrDefault(x => x.StudentID == 12);
context.Students.Remove(student);
context.SaveChanges();
}
Console.ReadLine();
}[/CODE]
Nag check ako ng mga iba't ibang mga tutorial pero halos the same lang din naman ang code nila sa code ko. Nag check din ako ng documentation ng Entity Framework sa microsoft mismo pero parehas din naman.
Iba ba ang Entity Framework Database First Approach pag nasa industry na?
Ano kaya ang mali ko dito?
[CODE title="Database First"]static void Main(string[] args)
{
//[VIEW]
using (DatabaseEntities context = new DatabaseEntities())
{
var list = context.Departments.ToList();
foreach (var department in list)
{
Console.WriteLine(department.DepartmentID + "\t" + department.DepartmentName);
}
}
//[INSERT]
using (DatabaseEntities context = new DatabaseEntities())
{
Student student = new Student
{
Name = Convert.ToString(Console.ReadLine()),
DepartmentID = Convert.ToInt32(Console.ReadLine())
};
context.Students.Add(student);
context.SaveChanges();
}
//[UPDATE]
using (DatabaseEntities context = new DatabaseEntities())
{
Student student = context.Students.FirstOrDefault(x => x.StudentID == 7);
student.Name = "Andres Aguinaldo Mabini";
context.SaveChanges();
}
//[DELETE]
using (DatabaseEntities context = new DatabaseEntities())
{
Student student = context.Students.FirstOrDefault(x => x.StudentID == 12);
context.Students.Remove(student);
context.SaveChanges();
}
Console.ReadLine();
}[/CODE]
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