private void CommandBinding_ChangeAuthorExecuted(object sender, ExecutedRoutedEventArgs e)
{
Author auth = this.authorsListView.SelectedItem as Author;
auth.IsNew = false;
var authWindow = new NewAuthor(auth);
authWindow.ShowDialog();
this.authorsListView.Items.Refresh();
}
private void CommandBinding_NewAuthorExecuted(object sender, ExecutedRoutedEventArgs e)
{
Author auth = new Author();
var authWindow = new NewAuthor(auth);
if ((bool)authWindow.ShowDialog())
{
this.AuthorCollection.Add(auth);
}
}
public IActionResult AddAuthor([FromBody] NewAuthor na)
{
Author author = new Author()
{
Name = na.Name,
AuthorType = na.AuthorType
};
_ctx.Add(author);
_ctx.SaveChanges();
return(Ok());
}
private void saveButton_Click(object sender, EventArgs e)
{
if (!string.IsNullOrWhiteSpace(authorNameBox.Text) && !string.IsNullOrWhiteSpace(authorSurnameBox.Text))
{
NewAuthor?.Invoke(this, new BookRelatedEventArgs {
Author = new Author(authorNameBox.Text, authorSurnameBox.Text)
});
}
else
{
MessageBox.Show(StringConstants.missingInfo);
}
}
public ActionResult Add(NewAuthor newauthor)
{
DateTime born = new DateTime(Int32.Parse(newauthor.birthYear), Int32.Parse(newauthor.birthMonth), Int32.Parse(newauthor.birthDate));
newauthor.author.Born = born;
if ((bool)newauthor.author.isDead)
{
DateTime died = new DateTime(Int32.Parse(newauthor.deathYear), Int32.Parse(newauthor.deathMonth), Int32.Parse(newauthor.deathDate));
newauthor.author.Died = died;
}
database.Authors.Add(newauthor.author);
database.SaveChanges();
return(Redirect("/Author"));
}
private void button_Click(object sender, RoutedEventArgs e)
{
if (textBox.Text == "")
{
MessageBox.Show("Please Enter Author Name");
}
{
HttpClient client = new HttpClient();
client.BaseAddress = new Uri("http://localhost:62135/");
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
var Profile = new NewAuthor();
var AName = textBox.Text;
var url = "api/Author/" + AName;
var response = client.GetAsync(url).Result;
try
{
if (response.IsSuccessStatusCode)
{
var details = response.Content.ReadAsAsync <NewAuthor>().Result;
List <NewAuthor> list = new List <NewAuthor>();
list.Add(details);
textBox1.Text = details.AName;
textBox2.Text = details.Email;
textBox3.Text = details.Company;
textBox4.Text = details.Phone;
}
else
{
MessageBox.Show(response.StatusCode + "With Message " + response.ReasonPhrase);
}
}
catch (Exception ex)
{
MessageBox.Show(Convert.ToString(ex));
}
}
}
private void button1_Click(object sender, RoutedEventArgs e)
{
if (textBox.Text == "" && textBox2.Text == "" && textBox2.Text == "" && textBox3.Text == "")
{
MessageBox.Show("There is a field is empty");
}
else
{
HttpClient client = new HttpClient();
client.BaseAddress = new Uri("http://localhost:62135/");
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
var Author = new NewAuthor();
try
{
Author.AName = textBox.Text;
Author.Email = textBox1.Text;
Author.Company = textBox2.Text;
Author.Phone = textBox3.Text;
}
catch (Exception)
{
MessageBox.Show("feh 8lt");
}
var response = client.PostAsJsonAsync("api/Author", Author).Result;
if (response.IsSuccessStatusCode)
{
MessageBox.Show("New Author has been added Succesfully");
clearTexts();
}
else
{
MessageBox.Show(response.StatusCode + "With Message " + response.ReasonPhrase);
}
}
}
static void Main(string[] args)
{
Console.WriteLine("One-to-one");
using (var db = new BookContext())
{
Mother m1 = new Mother {
Name = "Marry"
};
Mother m2 = new Mother {
Name = "Jany"
};
db.Mothers.Add(m1);
db.Mothers.Add(m2);
db.SaveChanges();
Child c1 = new Child {
Id = m1.Id, Name = "Jhon"
};
Child c2 = new Child {
Id = m2.Id, Name = "Jack"
};
db.Children.Add(c1);
db.Children.Add(c2);
db.SaveChanges();
}
using (var db = new BookContext())
foreach (var mother in db.Mothers.Include("Child").ToList())
{
Console.WriteLine($"Mother {mother.Name} and her kid {mother.Child.Name}");
}
Console.WriteLine("Many-to-many");
using (var db = new BookContext())
{
NewAuthor ilf = new NewAuthor {
Name = "Ilya Ilf"
};
NewAuthor petrov = new NewAuthor {
Name = "Evgeny Petrov"
};
NewAuthor gaiman = new NewAuthor {
Name = "Neil Gaiman"
};
NewAuthor pratchett = new NewAuthor {
Name = "Terry Pratchett"
};
NewAuthor jolliffe = new NewAuthor {
Name = "Gray Jolliffe"
};
db.NewAuthors.Add(ilf);
db.NewAuthors.Add(petrov);
db.NewAuthors.Add(gaiman);
db.NewAuthors.Add(pratchett);
db.NewAuthors.Add(jolliffe);
db.SaveChanges();
NewBook osa = new NewBook {
Name = "One-story America"
};
NewBook go = new NewBook {
Name = "Good omens"
};
NewBook tuc = new NewBook {
Name = "The Unadulterated Cat"
};
osa.NewAuthors.Add(ilf);
osa.NewAuthors.Add(petrov);
go.NewAuthors.Add(gaiman);
go.NewAuthors.Add(pratchett);
tuc.NewAuthors.Add(pratchett);
tuc.NewAuthors.Add(jolliffe);
db.NewBooks.Add(osa);
db.NewBooks.Add(go);
db.NewBooks.Add(tuc);
db.SaveChanges();
}
Console.WriteLine("Books with authors:");
int i = 1;
using (var db = new BookContext())
foreach (var book in db.NewBooks)
{
Console.WriteLine($"{i++}. {book.Name}");
using (var middleContext = new BookContext())
{
var b = middleContext.NewBooks.FirstOrDefault(x => x.Id == book.Id);
foreach (var author in b.NewAuthors)
{
Console.WriteLine($"\t{author.Name}");
}
}
}
Console.WriteLine("Authors with books:");
i = 1;
using (var db = new BookContext())
foreach (var author in db.NewAuthors)
{
Console.WriteLine($"{i++}. {author.Name}");
using (var middleContext = new BookContext())
{
var a = middleContext.NewAuthors.FirstOrDefault(x => x.Id == author.Id);
foreach (var book in a.NewBooks)
{
Console.WriteLine($"\t{book.Name}");
}
}
}
Console.ReadLine();
}
