How use “using” in my Connection Class

Question

I want to use using for SqlConnection in my code like this

using (SqlConnection Con = new SqlConnection())

But I have used d

Answer 1

If you really wanted to, just use Connections.Connection[UserName]. That returns the same SqlConnection. However that will dispose it. Your pattern/design is flawed because ADO.NET has connection pooling.

You could also add your own wrapping object that implements IDisposable.