“EF salvar alterações” Respostas de código

EF salvar alterações

using (var context = new SchoolContext())
{
    context.Database.Log = Console.Write;

    var standard = context.Standards.Add(new Standard() { StandardName = "1st Grade" });

    context.Students.Add(new Student()
    {
        FirstName = "Rama",
        StandardId = standard.StandardId
    });

    context.SaveChanges();

    context.Courses.Add(new Course() { CourseName = "Computer Science" });
    context.SaveChanges();
}
Light Louse

EF salvar alterações

using (var context = new SchoolContext())
{
    context.Database.Log = Console.Write;

    var standard = context.Standards.Add(new Standard() { StandardName = "1st Grade" });

    context.Students.Add(new Student()
    {
        FirstName = "Rama",
        StandardId = standard.StandardId
    });

    context.SaveChanges();

    context.Courses.Add(new Course() { CourseName = "Computer Science" });
    context.SaveChanges();
}
Light Louse

EF salvar alterações

using (var context = new SchoolContext())
{
    context.Database.Log = Console.Write;

    var standard = context.Standards.Add(new Standard() { StandardName = "1st Grade" });

    context.Students.Add(new Student()
    {
        FirstName = "Rama",
        StandardId = standard.StandardId
    });

    context.SaveChanges();

    context.Courses.Add(new Course() { CourseName = "Computer Science" });
    context.SaveChanges();
}
Light Louse

EF salvar alterações

using (var context = new SchoolContext())
{
    context.Database.Log = Console.Write;

    var standard = context.Standards.Add(new Standard() { StandardName = "1st Grade" });

    context.Students.Add(new Student()
    {
        FirstName = "Rama",
        StandardId = standard.StandardId
    });

    context.SaveChanges();

    context.Courses.Add(new Course() { CourseName = "Computer Science" });
    context.SaveChanges();
}
Light Louse

EF salvar alterações

using (var context = new SchoolContext())
{
    context.Database.Log = Console.Write;

    var standard = context.Standards.Add(new Standard() { StandardName = "1st Grade" });

    context.Students.Add(new Student()
    {
        FirstName = "Rama",
        StandardId = standard.StandardId
    });

    context.SaveChanges();

    context.Courses.Add(new Course() { CourseName = "Computer Science" });
    context.SaveChanges();
}
Light Louse

EF salvar alterações

using (var context = new BookStore())
{
    Author author = new Author()
    {
        FirstName = "Mark",
        LastName = "Johny",
    };
    
    context.Authors.Add(author);
    context.SaveChanges();
}
Light Louse

EF salvar alterações

using (var context = new SchoolContext())
{
    context.Database.Log = Console.Write;

    var standard = context.Standards.Add(new Standard() { StandardName = "1st Grade" });

    context.Students.Add(new Student()
    {
        FirstName = "Rama",
        StandardId = standard.StandardId
    });

    context.SaveChanges();

    context.Courses.Add(new Course() { CourseName = "Computer Science" });
    context.SaveChanges();
}
Light Louse

EF salvar alterações

using (var context = new SchoolContext())
{
    context.Database.Log = Console.Write;

    var standard = context.Standards.Add(new Standard() { StandardName = "1st Grade" });

    context.Students.Add(new Student()
    {
        FirstName = "Rama",
        StandardId = standard.StandardId
    });

    context.SaveChanges();

    context.Courses.Add(new Course() { CourseName = "Computer Science" });
    context.SaveChanges();
}
Light Louse

EF salvar alterações

context.SaveChanges();
Light Louse

EF salvar alterações

using (var context = new SchoolContext())
{
    context.Database.Log = Console.Write;

    var standard = context.Standards.Add(new Standard() { StandardName = "1st Grade" });

    context.Students.Add(new Student()
    {
        FirstName = "Rama",
        StandardId = standard.StandardId
    });

    context.SaveChanges();

    context.Courses.Add(new Course() { CourseName = "Computer Science" });
    context.SaveChanges();
}
Light Louse

Respostas semelhantes a “EF salvar alterações”

Perguntas semelhantes a “EF salvar alterações”

Procure respostas de código populares por idioma

Procurar outros idiomas de código

Shell/Bash
C#
C++
C
CSS
HTML
Java
JavaScript
Objective-C
PHP
Python
Sql
Swift
Ruby
TypeScript
Go
Kotlin
Assembly
R
VBA
Scala
Rust
Dart
Elixir
Clojure
Haskell
Matlab
Erlang
Cobol
Fortran
Scheme
Perl
Groovy
Lua
Julia
Delphi
Abap
Lisp
Prolog
Pascal
ActionScript
Basic
Solidity
PowerShell
GDScript
Excel