public void OnFireEvent(EFireCategory fireCategory)
{
FireAlarmEventArgs fe = new FireAlarmEventArgs(fireCategory);
if (FireEvent != null)
FireEvent(this, fe);
}
public override void FireAlarmHandlerMethod(object fireSubject, FireAlarmEventArgs fe)
{
int freq = 0;
switch (fe.FireCategory)
{
case EFireCategory.MINOR:
freq = 440;
break;
case EFireCategory.SERIOUS:
freq = 660;
break;
case EFireCategory.INFERNO:
freq = 880;
break;
default:
break;
}
Beep(freq, DURATION);
}
public override void FireAlarmHandlerMethod(object fireSubject, FireAlarmEventArgs fe)
{
String message = "Fire is " + fe.FireCategory.ToString() + ".";
switch (fe.FireCategory)
{
case EFireCategory.MINOR:
message += " Use a fire extinguisher";
break;
case EFireCategory.SERIOUS:
message += " Call the Fire Department";
break;
case EFireCategory.INFERNO:
message += " Evactuate Immediately!!!";
break;
default:
break;
}
MessageBox.Show(message);
}
public abstract void FireAlarmHandlerMethod(object fireSubject, FireAlarmEventArgs fe);