private static bool AddCommand(CCommand cmd)
{
string name = cmd.Name;
for (LinkedListNode <CCommand> node = m_commands.First; node != null; node = node.Next)
{
CCommand otherCmd = node.Value;
if (cmd == otherCmd)
{
return(false); // no duplicates
}
string otherName = otherCmd.Name;
int compare = name.CompareTo(otherName);
if (compare < 0)
{
m_commands.AddBefore(node, cmd);
m_commandsLookup.Add(cmd.Name, cmd);
return(true);
}
if (compare == 0)
{
node.Value = cmd;
return(true);
}
}
m_commands.AddLast(cmd);
m_commandsLookup.Add(cmd.Name, cmd);
return(true);
}