// Class constructor, create the data context object.
public WishViewModel(string DBConnectionString)
{
// App.ViewModel.Model;
// Open up a connection to the database
WishesDB = new WishDataContext(DBConnectionString);
}
/// <summary>
/// Constructor for the Application object.
/// </summary>
public App()
{
// Global handler for uncaught exceptions.
UnhandledException += Application_UnhandledException;
// Standard Silverlight initialization
InitializeComponent();
// Phone-specific initialization
InitializePhoneApplication();
// Show graphics profiling information while debugging.
if (System.Diagnostics.Debugger.IsAttached)
{
// Display the current frame rate counters.
Application.Current.Host.Settings.EnableFrameRateCounter = true;
// Show the areas of the app that are being redrawn in each frame.
//Application.Current.Host.Settings.EnableRedrawRegions = true;
// Enable non-production analysis visualization mode,
// which shows areas of a page that are handed off to GPU with a colored overlay.
//Application.Current.Host.Settings.EnableCacheVisualization = true;
// Disable the application idle detection by setting the UserIdleDetectionMode property of the
// application's PhoneApplicationService object to Disabled.
// Caution:- Use this under debug mode only. Application that disables user idle detection will continue to run
// and consume battery power when the user is not using the phone.
PhoneApplicationService.Current.UserIdleDetectionMode = IdleDetectionMode.Disabled;
}
// Specify the local database connection string.
string DBConnectionString = "Data Source=isostore:/WishList.sdf";
// Create the database if it doesn't exist
using (WishDataContext db = new WishDataContext(DBConnectionString))
{
if(db.DatabaseExists() == false)
{
db.CreateDatabase();
db.SubmitChanges();
}
}
viewModel = new WishViewModel(DBConnectionString);
viewModel.LoadCollectionsFromDatabase();
}
public WishViewModel(WishDataContext db)
{
WishesDB = db;
}
