<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0">
  <channel>
    <title>CAD开发者社区 - E 函数</title>
    <link>https://www.cadn.net.cn/portal.php?mod=list&amp;catid=474</link>
    <description>Latest 20 articles of E 函数</description>
    <copyright>Copyright(C) CAD开发者社区</copyright>
    <generator>Discuz! Board by Comsenz Inc.</generator>
    <lastBuildDate>Sat, 02 May 2026 05:08:16 +0000</lastBuildDate>
    <ttl>60</ttl>
    <image>
      <url>https://www.cadn.net.cn/static/image/common/logo_88_31.gif</url>
      <title>CAD开发者社区</title>
      <link>https://www.cadn.net.cn/</link>
    </image>
    <item>
      <title>entdel（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6062</link>
      <description><![CDATA[删除对象（实体）或还原以前删除的对象]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 13:02:19 +0000</pubDate>
    </item>
    <item>
      <title>entget（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6063</link>
      <description><![CDATA[检索对象（实体）的定义数据]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 13:00:39 +0000</pubDate>
    </item>
    <item>
      <title>entlast（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6064</link>
      <description><![CDATA[返回图形中最后一个未删除的主对象（图元）的名称]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 12:58:59 +0000</pubDate>
    </item>
    <item>
      <title>entmake（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6065</link>
      <description><![CDATA[在图形中创建新图元]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 12:57:19 +0000</pubDate>
    </item>
    <item>
      <title>entmakex（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6066</link>
      <description><![CDATA[创建一个新的对象或实体，为其提供句柄和实体名称（但不分配所有者），然后返回新的实体名称]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 12:55:39 +0000</pubDate>
    </item>
    <item>
      <title>entmod（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6067</link>
      <description><![CDATA[修改对象（实体）的定义数据]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 12:53:59 +0000</pubDate>
    </item>
    <item>
      <title>entnext（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6068</link>
      <description><![CDATA[返回图形中下一个对象（实体）的名称]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 12:52:19 +0000</pubDate>
    </item>
    <item>
      <title>entsel（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6069</link>
      <description><![CDATA[提示用户通过指定点来选择单个对象（实体）]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 12:50:39 +0000</pubDate>
    </item>
    <item>
      <title>entupd（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6070</link>
      <description><![CDATA[更新对象（实体）的屏幕图像]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 12:48:59 +0000</pubDate>
    </item>
    <item>
      <title>eq（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6071</link>
      <description><![CDATA[确定两个表达式是否相同]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 12:47:19 +0000</pubDate>
    </item>
    <item>
      <title>等于（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6072</link>
      <description><![CDATA[确定两个表达式是否相等]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 12:45:39 +0000</pubDate>
    </item>
    <item>
      <title>eval（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6073</link>
      <description><![CDATA[返回计算 AutoLISP 表达式的结果]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 12:43:59 +0000</pubDate>
    </item>
    <item>
      <title>exit（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6074</link>
      <description><![CDATA[强制当前应用程序退出]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 12:42:19 +0000</pubDate>
    </item>
    <item>
      <title>exp（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6075</link>
      <description><![CDATA[返回常量 e（实数）提高到指定幂（自然对数）]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 12:40:39 +0000</pubDate>
    </item>
    <item>
      <title>展开（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6076</link>
      <description><![CDATA[为 AutoLISP 分配额外的内存]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 12:38:59 +0000</pubDate>
    </item>
    <item>
      <title>expt（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6077</link>
      <description><![CDATA[返回提高到指定幂的数字]]></description>
      <category>E 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 12:37:19 +0000</pubDate>
    </item>
  </channel>
</rss>