/// <summary>
/// New instance if needed
/// </summary>
/// <returns></returns>
public static IrrigationAdvisorContext Instance()
{
if (_instance == null)
{
_instance = new IrrigationAdvisorContext();
}
return(_instance);
}
/// <summary>
/// New instance, so new context to refresh from database.
/// </summary>
/// <returns></returns>
public static IrrigationAdvisorContext Refresh()
{
return(_instance = new IrrigationAdvisorContext());
}