mono/mcs/class/referencesource/System.Data/System/Data/DataSerializationFormat.cs

//------------------------------------------------------------------------------
// <copyright file="DataSerializationFormat.cs" company="Microsoft">
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// </copyright>
// <owner current="true" primary="true">[....]</owner>
// <owner current="true" primary="false">[....]</owner>
//------------------------------------------------------------------------------

namespace System.Data {

    public enum SerializationFormat {
        Xml    =  0,
        Binary =  1
    }
}