新建dwg文档画图，出现“elockviolation”错误。怎么办？
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新建dwg文档画图，出现“elockviolation”错误。怎么办？
我新建了一个dwg文档，想在这个新文档中画图，结果程序运行到“blocktablerecord btr = bt[blocktablerecord.modelspace].getobject(openmode.forwrite) as blocktablerecord; ”这一行时出现“elockviolation”错误。各位有没有遇到过这个问题啊，怎么解决？谢谢。下面是部分代码： document newdoc = application.documentmanager.add("");// 新建文档 hostapplicationservices.workingdatabase = newdoc.database; database db = hostapplicationservices.workingdatabase using (transaction trans = db.transactionmanager.starttransaction()) { blocktable bt = trans.getobject(db.blocktableid, openmode.forread) as blocktable; blocktablerecord btr = bt[blocktablerecord.modelspace].getobject(openmode.forwrite) as blocktablerecord;
注意解锁文档
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不一样的高度, 不一样的视野
lab教程里面好像专门有提到过的