public void ChangeFpErrorCodeOwner(RouteStationFailure failure)
{
var currentFpHolder = AllProcessFailures.FirstOrDefault(f => f.IsFpErrorCode);
if (currentFpHolder == null)
{
currentFpHolder = Failures.FirstOrDefault(f => f.IsFpErrorCode);
}
if (currentFpHolder != null)
{
currentFpHolder.IsFpErrorCode = false;
}
failure.IsFpErrorCode = true;
}
private void Failures_ListChanged(object sender, ListChangedEventArgs e)
{
if (e.ListChangedType == ListChangedType.ItemDeleted)
{
if (AllProcessFailures.FirstOrDefault(f => f.IsFpErrorCode) == null)
{
ChangeFpErrorCodeOwner(AllProcessFailures.Take(1).ToArray()[0]);
return;
}
}
if (e.ListChangedType == ListChangedType.ItemAdded)
{
if (AllProcessFailures.Count == 0 && Failures.Count == 1)
{
Failures[0].IsFpErrorCode = true;
}
}
}
