lambda表达式where
时间: 2023-10-17 09:34:45 浏览: 42
Lambda表达式中的where关键字用于根据指定的条件筛选集合中的元素。根据引用和引用中的示例代码,可以看出where关键字用于筛选包含指定字符的元素。在引用中,使用Lambda表达式`a=>a.Contains("b")`来筛选出数组中包含字母"b"的元素。而在引用中,使用Lambda表达式`a=>a.Contains("一")`来筛选出数组中包含字符"一"的元素。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [Lambda表达式里面修改外部变量问题](https://download.csdn.net/download/weixin_38685600/13740177)[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_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *2* [Lambda表达式select()和where()的区别](https://blog.csdn.net/yunxiaobaobei/article/details/108991881)[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_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *3* [Lambda表达式:where()用法](https://blog.csdn.net/qq_38992403/article/details/100076178)[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_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
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