Here is the issue.
这是问题所在。
On a site I've recently taken over it tracks "miles" you ran in a day. So a user can log into the site, add that they ran 5 miles. This is then added to the database.On a site I've r
阅读背景：
（ASP.NET）您如何创建跟踪数据库更改的实时计数器？
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