08 2017 档案

vs问题解决：an operation is not legal in the current state
摘要：debug时弹出提示框：内容有：an operation is not legal in the current state 解决方案： Go to Tools > Options > Debugging > General and turn off the setting for Enable J 阅读全文
posted @ 2017-08-27 14:50 向萧 阅读(601) 评论(0) 推荐(0) 编辑
根据ip地址获得国家和城市(C#)
摘要：/// /// get country and city /// /// /// public static List IPGetCity(string ip) { var country = ""; var city = "";... 阅读全文
posted @ 2017-08-08 18:56 向萧 阅读(1328) 评论(1) 推荐(0) 编辑

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