private void alarm_cbPeriod_SelectedIndexChanged(object sender, EventArgs e)
{
var hours = Convert.ToInt32(alarm_cbPeriod.SelectedItem);
var controller = new AlarmController();
var alarmList = controller.GetAllAlarms(hours);
alarm_lbAlarms.Items.Clear();
if (alarmList != null && alarmList.Any())
{
alarm_lbAlarms.Items.AddRange(alarmList.OrderByDescending(a => a.TimeStamp).ToArray());
}
}
/// <summary>
/// Method to update the header label with a count of active alarms from
/// within the last 24 hours.
/// </summary>
private void UpdateActiveAlarms(object threadable)
{
var controller = new AlarmController();
while (true)
{
/*
* Updates to the Alarm Count are handled within TRY/CATCH because there is potential
* for external changes that may cut/slow the data flow/connection.
*/
try
{
//Only counts alarms that have been active for longer than 24 hours.
var liveCount = controller.GetAllAlarms(24).Count(a => !a.Accepted);
//_activeAlarmCount = controller.GetAllAlarms(24).Count(a => !a.Accepted);
_activeAlarmCount = controller.GetActiveAlarmCount();
//Sleep for X seconds
System.Threading.Thread.Sleep(1000);
}
catch (Exception e)
{
DebugOutput.Print("Alarm Updating Error - ", e.Message);
}
}
}
