# Count

\<evalcmd> Count && int && 路径分量的数目。 && 路径 && 路径 && 任意路径。\</evalcmd>

返回路径中组件的数目。

//<Example://>

```
p: path = "C:\Windows\System32";
Output( Count(p) );
--> 3
```

*另请参阅：*\
[isparent](/directory-opus/guan-fang-shou-ce/readme.zh-10/readme.zh-4/isparent.zh.md)\
[parent](/directory-opus/guan-fang-shou-ce/readme.zh-10/readme.zh-4/parent.zh.md)

***

\<evalcmd> Count && int && 子字符串匹配的数目。 && 字符串 && str && 搜索的字符串。 && 子字符串 && str && 要搜索的子字符串。 && \[标志] && str && 标志。\</evalcmd>

返回找到 *substring* 在 *string* 中的次数。

可选标志 **c** 使搜索区分大小写。

//<Example://>

```
str = "Hello world";
Output( Count(str, "l") );
--> 3
```

*另请参阅：*\
[instr](/directory-opus/guan-fang-shou-ce/readme.zh-10/readme.zh-4/instr.zh.md)


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