在调试SignalR程序时,提示一个异常:When using SqlDependency without providing an options value, SqlDependency.Start() must be called prior to execution of ...
在调试SignalR程序时,提示一个异常:When using SqlDependency without providing an options value, SqlDependency.Start() must be called prior to execution of a command added to the SqlDependency instance.解决方法是在Global.asax.cs文件中Application_Start()和Application_End()方法中添加下面高亮代码:
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原标题:When using SqlDependency without providing an options value, SqlDependency.Start() must be called prior to execution of a command added to the SqlDependency instance.
关键词:sql
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