//构造函数
public MetroLink(MetroNode node1, MetroNode node2, MetroLine line, int flag)
{
this.Node1 = node1;
this.Node2 = node2;
this.Line = line;
this.Flag = flag;
}
//删除总路线
public bool deleteLine(MetroLine killLine)
{
try
{
_mLines.Remove(killLine);
}
catch (System.Exception ex)
{
return false;
}
return true;
}
//添加总路线
public bool addLine(MetroLine newLine)
{
try
{
_mLines.Add(newLine);
}
catch (System.Exception ex)
{
return false;
}
return true;
}
