EF6中的SQL監控

在MVC或WEBAPI中的監控

System.Action<string> action = (string message) => { Debug.WriteLine(message); };
Context.Database.Log = action;

參考：

Logging Database Commands in Entity Framework（在EF框架中記錄數據庫命令）：
https://www.entityframeworktutorial.net/entityframework6/database-command-logging.aspx
Logging and intercepting database operations（日誌記錄和攔截數據庫操做）
https://docs.microsoft.com/en-us/ef/ef6/fundamentals/logging-and-interception