//------------------------------------------------------------------------------
// <copyright file="INotifyDataErrorInfo.cs" company="Microsoft">
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
 
namespace System.ComponentModel {
 
    using System;
    using System.Collections;
 
    /// <devdoc>
    /// </devdoc>
    public interface INotifyDataErrorInfo {
 
        /// <devdoc>
        /// </devdoc>
        bool HasErrors { get; }
 
        /// <devdoc>
        /// </devdoc>
        IEnumerable GetErrors(string propertyName);
 
        /// <devdoc>
        /// </devdoc>
        event EventHandler<DataErrorsChangedEventArgs> ErrorsChanged;
    }
}