This document discusses using SQLite with C# in Windows Store apps. It shows how to create a SQLite database in local storage, define a data model class, perform CRUD operations like insert, update, delete. It also demonstrates using asynchronous methods and shows how to sync the local SQLite database with the roaming folder to enable roaming of app data across devices.

2. http://shinichiaoyagi.blogspot.jp/

6. http://www.sqlite.org/

10. class Person {
[PrimaryKey, AutoIncrement]
public int Id { get; set; }
[MaxLength(20)]
public string Name { get; set; }
}
using (var con = new SQLiteConnection(
Path.Combine(Windows.Storage.ApplicationData.Current.LocalFolder.Path,
"AdressBook.db")))
{
con.CreateTable<Person>();
con.Insert(new Person() { Name = "メトロ太郎" });
}

11. var persons = con.Query<Person>("select * from Person where Id = 1");
class Result
{
public string Name { get; set; }
}
var names = con.Query<Result>("select Name from Person where Id = 1");

12. var person = con.Table<Person>().Where(x => x.Id == 1).First();

13. con.Execute("update Person set Name='WindowsRT' where Id=1");
var person = con.Table<Person>().Where(x => x.Id == 1).First();
person.Name = "Metro";
con.Update(person);

14. var con = new SQLiteAsyncConnection(
Path.Combine(Windows.Storage.ApplicationData.Current.LocalFolder.Path,
"AdressBook.db"));
await con.CreateTableAsync<Person>();
await con.InsertAsync(new Person() { Name = "メトロ太郎" });
var person = await con.Table<Person>().Where(x => x.Id == 1).FirstAsync();
person.Name = "Metro";
await con.UpdateAsync(person);
await con.ExecuteAsync("update Person set Name='WindowsRT' where Id=1");
var persons = await con.Table<Person>().ToListAsync();

15. http://blogs.msdn.com/b/windowsappdev_ja/archive/2012/07/25/roaming.aspx

16. try
{
var foamingfile =
await Windows.Storage.ApplicationData.Current.RoamingFolder.GetFileAsync("AdressBook.db");
await foamingfile.CopyAsync(Windows.Storage.ApplicationData.Current.LocalFolder);
}
catch (FileNotFoundException)
{
}
var localfile =
await Windows.Storage.ApplicationData.Current.LocalFolder.GetFileAsync("AdressBook.db");
await localfile.CopyAsync(Windows.Storage.ApplicationData.Current.RoamingFolder);

17. http://msdn.microsoft.com/ja-jp/library/windows/apps/xaml/hh975357.aspx

18. http://www.microsoft.com/ja-jp/download/details.aspx?id=30674