“connectionstring property has not been initialized”错误信息的含义 该错误信息表明在尝试访问或使用数据库连接时,程序未能找到或未能正确初始化数据库连接字符串(ConnectionString)。数据库连接字符串是连接数据库所必需的一组配置信息,包括服务器地址、数据库名、用户认证信息等。 可能导致该错误的常见原因 配置文件...
执行.DbMigrator时报错:The ConnectionString property has not been initialized. 原因 情况一 DbContext中没有指定连接字符串 解决方案 情况二 appsettings.json 配置文件的属性没有设置为始终复制 解决方案 右键appsettings.json选择属性>复制到输出目录选择始终复制或者如果较新则复制...
人离开没有希望根本。他只不知道什么做与$10在他的口袋。 [translate] aThe ConnectionString property has not been initialized ConnectionString物产未初始化 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利语翻译 荷兰语翻译 瑞典语翻译 希腊语...
The connectionstring property has not been initialized 翻译结果5复制译文编辑译文朗读译文返回顶部 the connectionstring property has not been initialized 相关内容 aCE system 铈系统 [translate] aHow will a man fell if he is happy? 如果他是愉快的,怎么将一个人落? [translate] aIllumination Munition 照...
connection timeout not working Connection.ServerVersion throws System.InvalidOperationException Connections string where instance name has a backslash in it ConnectionString property has not been initialized Conversion failed when converting character string to smalldatetime data type Conversion failed when conve...
翻译：{“ConnectionString属性尚未初始化。”} 其实，就是配置文件有问题，连接字符串写错了， 连接不到...
A connection attempt failed because the connected party did not properly respond after a period of time A DataTable named 'tablename' already belongs to this DataSet. A field or property with the name X was not found on the selected data source A from address must be specified error when ...
;//System.InvalidOperationException: 'The ConnectionString property has not been initialized.' TO ...
软件及编程,C#,LINQ,LINQ to Entities , The ConnectionString property has not been initialized , 见:http://www.senparc.com/SZD-110.xhtml 原因是字符串格式错误,比如你的单引号'写成了"之类。 , 苏州盛派网络科技有限公司(Suzhou Senparc Network Techno
'bootstrap' is not a valid script name. The name must end in '.js'. 'Cannot implicitly convert 'System.TimeSpan' to 'System.DateTime' 'DayOfWeek' is not supported in LINQ to Entities.. 'get' is not recognized as an internal or external command,operable program or batch file 'OleDbConne...