protected void OnBoothAllocated(int boothId)
{
EventHandler <BoothAllocatedEventArgs> handler = BoothAllocated;
BoothAllocatedEventArgs e = new BoothAllocatedEventArgs(StudentId, boothId);
handler?.Invoke(this, e);
}
protected void OnBoothAllocated(object sender, BoothAllocatedEventArgs e)
{
RecordPanel record = new RecordPanel();
record.StudentId = e.StudentId;
record.Status = String.Format("{0} 號平板", e.BoothId);
recordLayout.Controls.Add(record);
recordLayout.Controls.SetChildIndex(record, 0);
boothPanels[e.BoothId - 1].LastUpdated = DateTime.Now;
}