判断字符串中是否包含某个字符串in
时间: 2023-10-17 22:27:25 浏览: 164
要判断一个字符串中是否包含某个特定的字符串"in",可以使用string.Contains方法。这个方法是大小写敏感的,所以需要先将待判断的字符串和目标字符串都转换为相同的大小写形式,再调用Contains方法。例如,如果我们有一个字符串"temp"和一个目标字符串"in",我们可以将它们都转换为小写或大写形式,然后调用Contains方法来判断是否包含目标字符串。引用<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [C#判断字符串中是否包含指定字符串及contains与indexof方法效率问题](https://download.csdn.net/download/weixin_38611508/13996038)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *2* [Mysql字符串字段判断是否包含某个字符串的2种方法](https://download.csdn.net/download/weixin_38502290/12831369)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *3* [富盈国际微盘源码点位盘yii高端系列,包含原油期货盘,直播页面和完整运营版,内附安装说明](https://download.csdn.net/download/weixin_36643308/88251229)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
[ .reference_list ]
阅读全文