描述
计算字符串或字符串中字符列表的出现次数.此函数区分大小写.
FreeBASIC 语法
FUNCTION AfxStrTally ( _ BYREF wszMainStr AS WSTRING, _ BYREF wszMatchStr AS WSTRING _ ) AS LONG |
FUNCTION AfxStrTallyAny ( _ BYREF wszMainStr AS WSTRING, _ BYREF wszMatchStr AS WSTRING _ ) AS LONG |
参数
wszMainStr
[in]主串.
wszMatchStr
[in]要搜索的字符串表达式.
返回值
在wszMainStr发生wszMatchStr数.
用法示例
DIM nCount AS LONG = AfxStrTally("abacadabra", "ab") ' Returns 2
DIM nCount AS LONG = AfxStrTallyAny("abacadabra", "bac") ' Returns 8
引用文件
AfxStr.inc