# System.ComponentModel.Design.Serialization

``` diff
 namespace System.ComponentModel.Design.Serialization {
     public class CodeDomSerializerException : SystemException {
-        public override void GetObjectData(SerializationInfo info, StreamingContext context);
+        [ObsoleteAttribute(DiagnosticId="SYSLIB0051")]
+        public override void GetObjectData(SerializationInfo info, StreamingContext context);
     }
 }
```

