pointMonitor

李毛毛

//开启动态查询

[CommandMethod("PointMonitor")]

public void PointMonitor()

{

Editor ed = Tools.Editor;

ed.PointMonitor += new PointMonitorEventHandler(ed_PointMonitor);

}

[CommandMethod("PointMonitorQiut")]

//关闭动态查询

public void PointMonitorQiut()

{

Editor ed = Tools.Editor;

ed.PointMonitor -= new PointMonitorEventHandler(ed_PointMonitor);

}

void ed_PointMonitor(object sender, PointMonitorEventArgs e)

{

FullSubentityPath[] epaths = e.Context.GetPickedEntities();

if (epaths.Length > 0)

{

FullSubentityPath epath = epaths[0];

Entity ent = Tools.GetEntity(epath.GetObjectIds()[0]);

ResultBuffer rb = Tools.GetXData(ent);

                if (rb != null)

{

TypedValue[] tv = rb.AsArray();

string str;                    

string pl_num1 = tv[1].Value.ToString().Split(',')[0];

str =  pl_num1;

e.AppendToolTipText(str);

                }

            }

        }

    为什么epaths的length是0呢？

mmaoqr

很强啊！！！！！！！！！！！！！

李毛毛

回复 mmaoqr 的帖子

可是我获取不到实体啊！！

雪山飞狐_lzh

http://bbs.mjtd.com/thread-76131-1-1.html

chpmould

未看懂....