im newbie in C#,我想从Peta Poco Orm的mssql本地引擎中获取数据,但出现此错误image of error im getting这是我的类库的连接字符串:
<connectionStrings>
<add name="School" connectionString="Data Source= MSSQLSERVER;Initial Catalog=School;user id=sa; Password=1qaz!QAZ;" providerName="System.Data.SqlClient" />
</connectionStrings>
我的数据库名称是School,我也尝试过服务器,而我用来连接ssms的服务器名称是DESKTOP-KVEJKDS谢谢您的帮助!
只需用您的服务器名称替换您的数据源名称:
<connectionStrings>
<add name="School" connectionString="Data Source= DESKTOP-KVEJKDS\SQLEXPRESS;Initial
Catalog=School;user id=sa; Password=1qaz!QAZ;" providerName="System.Data.SqlClient" />
</connectionStrings>