DailySchedule for Azure function that will not run if AzureWebJobEnv == "Development"

DevelopmentNonRunningSchedule.cs

public abstract class DevelopmentNonRunningSchedule : DailySchedule
{
    protected DevelopmentNonRunningSchedule(params string[] times) : base(times)
    {
    }

    protected DevelopmentNonRunningSchedule() : base()
    {
    }

    public override DateTime GetNextOccurrence(DateTime now)
    {
        if (string.Compare("Development", GetSettingFromConfigOrEnvironment("AzureWebJobsEnv"),
                StringComparison.OrdinalIgnoreCase) == 0)
        {
            // If DevelopmentMode then set next occurrence as MaxValue, effectively never
            return DateTime.MaxValue;
        }

        var nextOccurrence = base.GetNextOccurrence(now);
        return nextOccurrence;
    }

    // This is the same logic for working out JobHostConfiguration.IsDevelopment
    private static string GetSettingFromConfigOrEnvironment(string settingName)
    {
        if (string.IsNullOrEmpty(settingName))
            return null;
        string appSetting = ConfigurationManager.AppSettings[settingName];
        if (!string.IsNullOrEmpty(appSetting))
            return appSetting;
        return Environment.GetEnvironmentVariable(settingName) ?? appSetting;
    }
}