<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0">
  <channel>
    <title>CAD开发者社区 - L 函数</title>
    <link>https://www.cadn.net.cn/portal.php?mod=list&amp;catid=479</link>
    <description>Latest 20 articles of L 函数</description>
    <copyright>Copyright(C) CAD开发者社区</copyright>
    <generator>Discuz! Board by Comsenz Inc.</generator>
    <lastBuildDate>Fri, 01 May 2026 00:02:01 +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>layerstate-export（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6120</link>
      <description><![CDATA[将图层状态导出到指定文件]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:25:39 +0000</pubDate>
    </item>
    <item>
      <title>layerstate-getlastrestore（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6121</link>
      <description><![CDATA[返回当前图形中上次恢复的图层状态的名称]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:23:59 +0000</pubDate>
    </item>
    <item>
      <title>layerstate-getlayers（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6122</link>
      <description><![CDATA[返回以图层状态保存的图层]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:22:19 +0000</pubDate>
    </item>
    <item>
      <title>layerstate-getnames（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6123</link>
      <description><![CDATA[返回图层状态名称的列表]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:20:39 +0000</pubDate>
    </item>
    <item>
      <title>layerstate-has（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6124</link>
      <description><![CDATA[检查图层状态是否存在]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:18:59 +0000</pubDate>
    </item>
    <item>
      <title>layerstate-import（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6125</link>
      <description><![CDATA[从指定文件导入图层状态]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:17:19 +0000</pubDate>
    </item>
    <item>
      <title>layerstate-importfromdb（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6126</link>
      <description><![CDATA[从指定的图形文件输入图层状态]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:15:39 +0000</pubDate>
    </item>
    <item>
      <title>layerstate-removelayers（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6127</link>
      <description><![CDATA[从图层状态中删除图层列表]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:13:59 +0000</pubDate>
    </item>
    <item>
      <title>layerstate-rename（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6128</link>
      <description><![CDATA[重命名图层状态]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:12:19 +0000</pubDate>
    </item>
    <item>
      <title>layerstate-restore（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6129</link>
      <description><![CDATA[将图层状态恢复到当前图形中]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:10:39 +0000</pubDate>
    </item>
    <item>
      <title>layerstate-save（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6130</link>
      <description><![CDATA[在当前图形中保存图层状态]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:08:59 +0000</pubDate>
    </item>
    <item>
      <title>布局列表（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6131</link>
      <description><![CDATA[返回当前图形中所有图纸空间布局的列表]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:07:19 +0000</pubDate>
    </item>
    <item>
      <title>长度（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6132</link>
      <description><![CDATA[返回一个整数，指示列表中的元素数]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:05:39 +0000</pubDate>
    </item>
    <item>
      <title>list（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6133</link>
      <description><![CDATA[接受任意数量的表达式并将它们组合到一个列表中]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:03:59 +0000</pubDate>
    </item>
    <item>
      <title>listp（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6134</link>
      <description><![CDATA[验证项目是否为列表]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:02:19 +0000</pubDate>
    </item>
    <item>
      <title>load（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6135</link>
      <description><![CDATA[计算文件中的 AutoLISP 表达式]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 11:00:39 +0000</pubDate>
    </item>
    <item>
      <title>log（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6136</link>
      <description><![CDATA[将数字的自然对数作为实数返回]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 10:58:59 +0000</pubDate>
    </item>
    <item>
      <title>logand（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6137</link>
      <description><![CDATA[返回整数列表的逻辑按位 AND 的结果]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 10:57:19 +0000</pubDate>
    </item>
    <item>
      <title>logior（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6138</link>
      <description><![CDATA[返回整数列表的逻辑按位包含 OR 的结果]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 10:55:39 +0000</pubDate>
    </item>
    <item>
      <title>lsh（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=6139</link>
      <description><![CDATA[返回整数按指定位数的逻辑按位移]]></description>
      <category>L 函数</category>
      <author>admin</author>
      <pubDate>Sat, 07 Jan 2023 10:53:59 +0000</pubDate>
    </item>
  </channel>
</rss>