数据库操作方式 

　　普通sql  省略

　　

　　Linq 查询 数据库  

　　 　　VS 中建立数据库连接

 

1>C:\App\Source\Github_Code\0038_dy\dyDebugToolForAll\SuperDebug\Units\NetUDPServer.cs(214,44,214,46): warning CS0168: The variable 'ex' is declared but never used

1>C:\App\Source\Github_Code\0038_dy\dyDebugToolForAll\SuperDebug\Units\NetTCPServer.cs(139,44,139,46): warning CS0168: The variable 'ex' is declared but never used

1>C:\App\Source\Github_Code\0038_dy\dyDebugToolForAll\SuperDebug\PartPanel\SqlPanel.cs(183,43,183,66): error CS1936: Could not find an implementation of the query pattern for source type 'Table<TB_OI>'.  'Select' not found.

1>C:\App\Source\Github_Code\0038_dy\dyDebugToolForAll\SuperDebug\Units\DataSend.cs(30,13,30,27): warning CS0414: The field 'DataSend.m_NowSendTimes' is assigned but its value is never used

========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

出现以上错误 增加  /using System.Linq;  引用 解决

 

 

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