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

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

namespace System.Data {
    using System;

    public delegate void StateChangeEventHandler(object sender, StateChangeEventArgs e);
}