/// <summary>
/// Returns a value indicating whether database is already installed
/// </summary>
/// <returns></returns>
public static bool DatabaseIsInstalled()
{
if (!_databaseIsInstalled.HasValue)
{
var manager = new DataSettingsManager();
var settings = manager.LoadSettings();
_databaseIsInstalled = settings != null && !String.IsNullOrEmpty(settings.DataConnectionString);
}
return _databaseIsInstalled.Value;
}
