System.CodeDom.CodeNamespaceImportCollection object, which is a collection of imports applicable to the namespace.
C# Example
/* Creates namespace like thus when c# code is generated.
/* namespace Mono.CodeDomDemo {
/* using System.Data;
/* }
...
CodeNamespace demoNs= new CodeNamespace("Mono.CodeDomDemo");
demoNs.Imports.Add(new CodeNamespaceImport("System.Data"));
...