Windows Phone本地数据库（SQLCE）：10、创建数据库（翻译） （转）

 1 private const string ConnectionString = @"isostore:/CountryDB.sdf";
 2    
 3  public MainPage()
 4  {
 5      InitializeComponent();
 6    
 7      using (CountryDataContext context = new CountryDataContext(ConnectionString))
 8      {
 9    
10          if (!context.DatabaseExists())
11          {
12              // create database if it does not exist
13              context.CreateDatabase();
14          }
15      }
16  }

 1 public class CountryDataContext : DataContext
 2  {
 3      public CountryDataContext(string connectionString)
 4          : base(connectionString)
 5      {
 6      }
 7    
 8      public Table<Country> Countries
 9      {
10          get
11          {
12              return this.GetTable<Country>();
13          }
14      }
15    
16      public Table<City> Cities
17      {
18          get
19          {
20              return this.GetTable<City>();
21          }
22      }
23  }