InStr() 函数获取一个字符串在另一个字符串中第一次出现的位置。
该函数执行不区分大小写的搜索。
InStr(
start,
string1,
string2,
compare)
Parameter | Description |
---|---|
start | Optional. The start position for the search. Position 1 is default |
string1 | Required. The string to be searched |
string2 | Required. The string to search for |
compare | Optional. The type of string comparison. Possible values: -1: Use the setting of Option Compare 0: Binary comparison 1: Textual comparison 2: Comparison based on info in your database |
工作于: | 从 Access 2000 |
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