protected override void OnStartup(StartupEventArgs e)
{
// Specify where Entity Framework should look for the Northwind database.
string folder = Path.GetFullPath(Path.Combine(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location), @"..\..\..\..\Data"));
string dbFile = Path.Combine(folder, "Northwnd.mdf");
AppDomain.CurrentDomain.SetData("DataDirectory", folder);
if (!File.Exists(dbFile))
{
throw new Exception("Sample database Northwnd.mdf must be created in the Data folder. Run the CreateSampleDB utility to create the Northwind database");
}
// make sure both version 11 and version 12 or higher of SQLServer LocalDb are supported
Microsoft.Win32.RegistryKey key = Microsoft.Win32.Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Microsoft SQL Server Local DB\Installed Versions\12.0");
string ver = key == null ? "v11.0" : "MSSQLLocalDB";
Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
var connStr = config.ConnectionStrings.ConnectionStrings["NORTHWNDEntities"];
connStr.ConnectionString = connStr.ConnectionString.Replace("v11.0", ver);
config.Save(ConfigurationSaveMode.Modified, true);
ConfigurationManager.RefreshSection("connectionStrings");
base.OnStartup(e);
// Get a global ClientCache and save it in a static field
// so it is accessible from any class of the project.
ClientCache = EntityClientCache.GetDefault(typeof(NORTHWNDEntities));
}
static void Main()
{
// Specify where should Entity Framework look for the Northwind database.
string folder = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + @"\ComponentOne Samples\Common";
string dbFile = Path.Combine(folder, "Northwnd.mdf");
AppDomain.CurrentDomain.SetData("DataDirectory", folder);
if (!File.Exists(dbFile))
{
throw new Exception("Sample database Northwnd.mdf must be created in the Common folder. Run the CreateSampleDB utility to create the Northwind database");
}
// make sure both version 11 and version 12 or higher of SQLServer LocalDb are supported
var config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
var connStr = config.ConnectionStrings.ConnectionStrings["NORTHWNDEntities"];
connStr.ConnectionString = connStr.ConnectionString.Replace("v11.0", GetLocalDBInstance());
config.Save(ConfigurationSaveMode.Modified, true);
ConfigurationManager.RefreshSection("connectionStrings");
// Get a global ClientCache and save it in a static field
// so it is accessible from any class of the project.
ClientCache = EntityClientCache.GetDefault(typeof(NORTHWNDEntities));
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new MainForm());
}