100165356.htm
来自「C#高级编程(第三版),顶死你们。。 。up」· HTM 代码 · 共 324 行 · 第 1/5 页
HTM
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<p class="a4" style="MARGIN-LEFT: 0cm"><span style="FONT-FAMILY: 宋体">可以重复</span><span lang="EN-US">0</span><span style="FONT-FAMILY: 宋体">次或</span><span lang="EN-US">1</span><span style="FONT-FAMILY: 宋体">次的前导字符</span></p>
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<p class="a4" style="MARGIN-LEFT: 10.7pt"><span lang="EN-US">ra?t</span></p>
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<p class="a4" style="MARGIN-LEFT: 10.7pt"><span style="FONT-FAMILY: 宋体">只有</span><span lang="EN-US">rt </span><span style="FONT-FAMILY: 宋体">和</span><span lang="EN-US"> rat</span><span style="FONT-FAMILY: 宋体">匹配</span></p>
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<p class="a4" style="MARGIN-LEFT: 0cm; TEXT-ALIGN: center" align="center"><span lang="EN-US">\s</span></p>
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<p class="a4" style="MARGIN-LEFT: 0cm"><span style="FONT-FAMILY: 宋体">任何空白字符</span></p>
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<p class="a4" style="MARGIN-LEFT: 10.7pt"><span lang="EN-US">\sa</span></p>
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<p class="a4" style="MARGIN-LEFT: 10.7pt"><span lang="EN-US">[space]a</span><span style="FONT-FAMILY: 宋体">、</span><span lang="EN-US">\ta</span><span style="FONT-FAMILY: 宋体">、</span><span lang="EN-US">\na (\t </span><span style="FONT-FAMILY: 宋体">和</span><span lang="EN-US"> \n </span><span style="FONT-FAMILY: 宋体">与</span><span lang="EN-US">C#</span><span style="FONT-FAMILY: 宋体">的</span><span lang="EN-US">\t </span><span style="FONT-FAMILY: 宋体">和</span><span lang="EN-US"> \n</span><span style="FONT-FAMILY: 宋体">含义相同</span><span lang="EN-US">)</span></p>
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<p class="a4" style="MARGIN-LEFT: 0cm; TEXT-ALIGN: center" align="center"><span lang="EN-US">\S</span></p>
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<p class="a4" style="MARGIN-LEFT: 0cm"><span style="FONT-FAMILY: 宋体">任何不是空白的字符</span></p>
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<p class="a4" style="MARGIN-LEFT: 10.7pt"><span lang="EN-US">\SF</span></p>
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<p class="a4" style="MARGIN-LEFT: 10.7pt"><span lang="EN-US">aF</span><span style="FONT-FAMILY: 宋体">、</span><span lang="EN-US">rF</span><span style="FONT-FAMILY: 宋体">、</span><span lang="EN-US">cF</span><span style="FONT-FAMILY: 宋体">、但不能是</span><span lang="EN-US">\tf</span></p>
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<p class="a4" style="MARGIN-LEFT: 0cm; TEXT-ALIGN: center" align="center"><span lang="EN-US">\b</span></p>
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<p class="a4" style="MARGIN-LEFT: 0cm"><span style="FONT-FAMILY: 宋体">字边界</span></p>
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<p class="a4" style="MARGIN-LEFT: 10.7pt"><span lang="EN-US">ion\b</span></p>
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<p class="a4" style="MARGIN-LEFT: 10.7pt"><span style="FONT-FAMILY: 宋体">以</span><span lang="EN-US">ion</span><span style="FONT-FAMILY: 宋体">结尾的任何字</span></p>
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<p class="a4" style="MARGIN-LEFT: 0cm; TEXT-ALIGN: center" align="center"><span lang="EN-US">\B</span></p>
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<p class="a4" style="MARGIN-LEFT: 0cm"><span style="FONT-FAMILY: 宋体">不是字边界的位置</span></p>
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<p class="a4" style="MARGIN-LEFT: 10.7pt"><span lang="EN-US">\BX\B</span></p>
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<p class="a4" style="MARGIN-LEFT: 10.7pt"><span style="FONT-FAMILY: 宋体">字中间的任何</span><span lang="EN-US">X</span></p>
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