private static async Task Main()
{
// https://www.c-sharpcorner.com/UploadFile/f9f215/how-to-restrict-the-application-to-just-one-instance/
// Restrict the application to run in just one instance
Mutex mutex = new Mutex(true, AppConstants.AppName, out bool createdNew);
// If it is not the first instance, means that the App is already running!
// We need to alert the user and then exiting the application.
if (!createdNew)
{
MessageBox.Show(
"An instance of the App is already running.",
AppConstants.AppName,
MessageBoxButtons.OK,
MessageBoxIcon.Error
);
// Exit
return;
}
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
// When in production, check if the DB folder exists. If not, create it.
CreateDataFolderInProduction();
// Set the options builder for our database context
DbContextOptionsBuilder <DatabaseContext> builder = new DbContextOptionsBuilder <DatabaseContext>();
builder.UseSqlite(IsDebug() ? AppConstants.connectionStringDev : AppConstants.connectionString);
// Instantiate our database
DatabaseContext DatabaseContext = new DatabaseContext(builder.Options);
// Instantiate our repository
IAppRepository AppRepository = new AppRepository(DatabaseContext);
// Instantiate our services
AppServices.ConfigureServices(AppRepository);
// Set the application language
AppTranslations.ConfigureLanguage(await AppServices.AppSettingsService.GetAppLanguageAsync());
Application.Run(new MainForm());
}
public TestsConfig()
{
// Set the Sqlite in memory database connection
_connection = new SqliteConnection(AppConstants.connectionStringTestDB);
// Open database connection
_connection.Open();
// Set the options builder for our test database context
DbContextOptionsBuilder <DatabaseContext> builder = new DbContextOptionsBuilder <DatabaseContext>();
builder.UseSqlite(_connection);
// Instantiate our test database context
DatabaseContext DatabaseContext = new DatabaseContext(builder.Options);
// Instantiate our repository
IAppRepository AppRepository = new AppRepository(DatabaseContext);
// Instantiate our services
AppServices.ConfigureServices(AppRepository);
}
