[求助]：acedSSGet问题

kfx2002

代码如下：
        struct resbuf *rbTmp = NULL;
        ads_name ssname, ename;
        rbTmp = acutBuildList(0, "LINE", 8, "BNN", -3, 1001, "A", 1000, "B", RTNONE);
        acedSSGet("X", NULL, NULL, rbTmp, ssname);

为什么选择集中选中的是模型空间中的所有实体？

rave

最初由 kfx2002 发布
[B]代码如下：
        struct resbuf *rbTmp = NULL;
        ads_name ssname, ename;
        rbTmp = acutBuildList(0, "LINE", 8, "BNN", -3, 1001, "A", 1000, "B", RTNONE);
        acedSSGet("X", NULL, NULL, rbTmp, ssname);

为什... [/B]

rbTmp = acutBuildList(0...)之后，
你先检测一下rbTmp是否为NULL.

In lists that employ DXF codes, group 0 must be represented by the result type code RTDXF0

当参数表中的 rtype = 0 时， acutBuildList 会把它视作链表结束标志

这样改

1. rbTmp = acutBuildList([color=red]RTDXF0[/color], "LINE", 8, "BNN", -3, 1001, "A", 1000, "B", RTNONE);

复制代码

kfx2002

谢谢rave斑竹的帮助。