好友
通过他们的个人资料或用户搜索添加好友，您将能够看到他们是否在线
yeswan
已添加主题[Help] What's the reason that some order can not be closed by OrderClose(), when using "OrderSelect(i,SELECT_BY_POS,MODE_TRADES); "
I need someone to help me to find the mistake in the code segment below, the problem is: when the order which is OP_BUY found, there's always some order can not be closed by OrderClose(), shouldn't I use the
1