using System;
using System.Collections;
using Cpp2IlInjected;

namespace System.ComponentModel
{
	/// <summary>Defines members that data entity classes can implement to provide custom synchronous and asynchronous validation support.</summary>
	// Token: 0x02000139 RID: 313
	[Token(Token = "0x2000139")]
	public interface INotifyDataErrorInfo
	{
		/// <summary>Gets a value that indicates whether the entity has validation errors.</summary>
		/// <returns>
		///   <see langword="true" /> if the entity currently has validation errors; otherwise, <see langword="false" />.</returns>
		// Token: 0x17000170 RID: 368
		// (get) Token: 0x060007BE RID: 1982
		[Token(Token = "0x17000170")]
		bool HasErrors
		{
			[Token(Token = "0x60007BE")]
			[Address(Slot = "0")]
			get;
		}

		/// <summary>Gets the validation errors for a specified property or for the entire entity.</summary>
		/// <param name="propertyName">The name of the property to retrieve validation errors for; or <see langword="null" /> or <see cref="F:System.String.Empty" />, to retrieve entity-level errors.</param>
		/// <returns>The validation errors for the property or entity.</returns>
		// Token: 0x060007BF RID: 1983
		[Token(Token = "0x60007BF")]
		[Address(Slot = "1")]
		IEnumerable GetErrors(string propertyName);

		/// <summary>Occurs when the validation errors have changed for a property or for the entire entity.</summary>
		// Token: 0x14000009 RID: 9
		// (add) Token: 0x060007C0 RID: 1984
		// (remove) Token: 0x060007C1 RID: 1985
		[Token(Token = "0x14000009")]
		event EventHandler<DataErrorsChangedEventArgs> ErrorsChanged;
	}
}