Set Entity Framework connection string at runtime

Question

I have generated entity model from AdventureWorks database; now I want to delete the connection string in app.config and set it at runtime. In the Model1.Context.cs file I h

Answer 1

I'd go with something like:

 public AdventureWorksEntities(string server, string databaseName, string user, string password)
        :base(new System.Data.EntityClient.EntityConnectionStringBuilder
        {
            Metadata = "res://*",
            Provider = "System.Data.SqlClient",
            ProviderConnectionString = new System.Data.SqlClient.SqlConnectionStringBuilder 
            {
                InitialCatalog = databaseName,
                DataSource = server,
                IntegratedSecurity = false,
                UserID = user,
                Password = password,

            }.ConnectionString
        }.ConnectionString) 
    {

    }