The connection was not closed. The connection's current state is open. · Issue #12914 · dotnet/efcore · GitHub
![Offen Wald Unterdrückung c entityconnection can only be constructed with a closed dbconnection Clancy Experiment Ostern Offen Wald Unterdrückung c entityconnection can only be constructed with a closed dbconnection Clancy Experiment Ostern](https://image.slidesharecdn.com/rfnmqxojsneoidphz7as-140515114042-phpapp01/95/be04-introduction-to-ef-60-16-638.jpg?cb=1400154103)
Offen Wald Unterdrückung c entityconnection can only be constructed with a closed dbconnection Clancy Experiment Ostern
Error: "The underlying provider failed on Open" in Entity Framework application - Microsoft Tech Community
Offen Wald Unterdrückung c entityconnection can only be constructed with a closed dbconnection Clancy Experiment Ostern
![Offen Wald Unterdrückung c entityconnection can only be constructed with a closed dbconnection Clancy Experiment Ostern Offen Wald Unterdrückung c entityconnection can only be constructed with a closed dbconnection Clancy Experiment Ostern](https://img.yumpu.com/6012590/1/500x640/mysql-connector-net-developers-guide.jpg)
Offen Wald Unterdrückung c entityconnection can only be constructed with a closed dbconnection Clancy Experiment Ostern
Works perfect in IE, but fails in Chrome? and database fails fullstop · Issue #16 · Azure-Samples/active-directory-angularjs-singlepageapp · GitHub
![Complete End to End CRUD Operations Using Knockout.JS and EntityFramework 5 in MVC4 Application - CodeProject Complete End to End CRUD Operations Using Knockout.JS and EntityFramework 5 in MVC4 Application - CodeProject](https://www.codeproject.com/KB/cs/696466/image006.jpg)
Complete End to End CRUD Operations Using Knockout.JS and EntityFramework 5 in MVC4 Application - CodeProject
![Offen Wald Unterdrückung c entityconnection can only be constructed with a closed dbconnection Clancy Experiment Ostern Offen Wald Unterdrückung c entityconnection can only be constructed with a closed dbconnection Clancy Experiment Ostern](https://image.slidesharecdn.com/rfnmqxojsneoidphz7as-140515114042-phpapp01/95/be04-introduction-to-ef-60-13-638.jpg?cb=1400154103)