# System.Drawing.Printing

``` diff
 namespace System.Drawing.Printing {
     public class PrinterSettings : ICloneable {
-        public class StringCollection : ICollection, IEnumerable {
+        public class StringCollection : ICollection, IEnumerable, IEnumerable<string> {
+            IEnumerator<string> IEnumerable<string>.GetEnumerator();
         }
     }
 }
```

