public static void InsertHistory(ConnectionRecord connectionRecord)
{
for (int i = 0; i < Histories.Count;)
{
if (Histories[i].Info == connectionRecord.Info)
{
connectionRecord.CopyFrom(Histories[i]);
Histories.RemoveAt(i);
continue;
}
else
{
i++;
}
}
Histories.Insert(0, connectionRecord);
SaveConfig();
}