Change Database during runtime in Entity Framework, without changing the Connection

Question

I have a server that hosts 50 databases with identical schemas, and I want to start using Entity Framework in our next version.

I don\'t need a new connection for ea

Answer 1

It is very simple

I had

public WMSEntities() : base("name=WMSEntities") //WMSEntities is conection string name in web.config also the name of EntityFramework
{
}

already in autogenerated Model.Context.cs of edmx folder.

To connect to multiple database in runtime, I created another constructor that takes connection string as parameter like below in same file Model.Context.cs

public WMSEntities(string connStringName)
            : base("name=" + connStringName)
{
}

Now, I added other connection string in Web.Config for example