public void AddCommand(Command mCommand, string mLabel = null)
{
mCommand.Timeline = this;
mCommand.Initialize();
if (mLabel != null) _commandsLabeled[mLabel] = mCommand;
Commands.Add(mCommand);
if (CommandCurrent == null) CommandCurrent = mCommand;
}
public void RemoveCommand(Command mCommand)
{
Debug.Assert(Commands.Count > 0);
Debug.Assert(Commands.Contains(mCommand));
Commands.Remove(mCommand);
}