Convert traditional connection string to entity framework connection string using EntityConnectionStringBuilder

I have a traditional ADO.NET connection string like this:

Initial Catalog=QuartermasterMain_Dev;Data Source=localhost;UID=sa;password=Pass@word1

I would like to re-use this connection string in Entity framework, so I need to convert it to entity connection string. Assume I have an entity class called "QuartermasterMainEntities"

We can use EntityConnectionStringBuilder class to construct an entity connection string from traditional connection string.

    public partial class QuartermasterMainEntities : DbContext
    {
        public QuartermasterMainEntities(string strConnectionString)
            : base((new EntityConnectionStringBuilder()
                {
                    Metadata = "res://*/QuartermasterEntities.csdl|res://*/QuartermasterEntities.ssdl|res://*/QuartermasterEntities.msl",
                    Provider = "System.Data.SqlClient",
                    ProviderConnectionString = strConnectionString
                }).ConnectionString)
        {
        }
    }