是否需要在3tier应用程序中检查连接？ [英] Is necessary to check connection in 3tier application?

问题描述

hello



is it necessary to check my connection (Open/Close) to sql bank in DataAccess layer before any action for data manipulating? Or that happens behind the code automatically? I use stored procedure in all DataSet.TableAdapters.



tnak you

推荐答案

没有必要检查连接，但是你应该实现错误处理，这样如果出现问题，网站不仅仅是黄屏。 Google提供各种错误处理策略。

It's not necessary to check the connection, but you should implement error handling so that the site doesn't just "yellow screen" if there is a problem. Google for various error handling strategies.

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