public static void show()
{
context c = new context();
var books = c.books;
Console.WriteLine("customer details are:");
foreach (var p in books)
{
Console.WriteLine("{0}\t {1}\t {2} ", p.bid, p.title, p.price);
}
var authors = c.authors;
Console.WriteLine("product details are:");
foreach (var p in authors)
{
Console.WriteLine("{0}\t {1}\t {2} ", p.aid, p.name, p.address);
}
var details = c.detailss;
Console.WriteLine("purchases details are:");
Console.WriteLine("{0,-8}{1,-14}{2,-18}{3,-17}{4,-16}{5,-19}", "pid", "aid", "title", "price", "name", "address");
foreach (var p in details)
{
Console.WriteLine("{0,-8}{1,-14}{2,-18}{3,-17}{4,-16}{5,-19}", p.bid, p.aid, p.Book.title, p.Book.price, p.Author.name, p.Author.address);
}
}
public static void insert()
{
context c = new context();
var book = new List <book>
{
new book {
title = "vaka pream katha", price = 654
},
new book {
title = "the heaven", price = 1000
},
new book {
title = "love story", price = 300
},
new book {
title = "50shades", price = 800
},
};
book.ForEach(f => c.books.Add(f));
c.SaveChanges();
var author = new List <author>
{
new author {
name = "swathi", address = "vizag"
},
new author {
name = "manoj", address = "vijaywada"
},
new author {
name = "jaya", address = "rjm"
},
new author {
name = "nag", address = "vishakhapatnam"
}
};
author.ForEach(s => c.authors.Add(s));
c.SaveChanges();
var details = new List <details>
{
new details {
bid = 1, aid = 2
},
new details {
bid = 2, aid = 3
},
new details {
bid = 3, aid = 1
},
new details {
bid = 4, aid = 4
}
};
details.ForEach(s => c.detailss.Add(s));
c.SaveChanges();
}
