source: trunk/sources/HeuristicLab.ExtLibs/HeuristicLab.Netron/3.0.2672.12446/Netron.Diagramming.Core-3.0.2672.12446/Core/Interfaces/ICommand.cs @ 2768

using System;

namespace Netron.Diagramming.Core
{
  /// <summary>
  /// ICommand is an interface for undo/redo support that is
  /// implemented by the <see cref="Command"/> class.
  /// </summary>
  public interface ICommand
  {
        /// <summary>
        /// Executes the action corresponding to an undo
        /// </summary>
    void Undo();
        /// <summary>
        /// Executes the actual action or equivalently the redo in case it had been undone
        /// </summary>
    void Redo();
        /// <summary>
        /// A description of the action
        /// </summary>
        /// <remarks>The text can be used in an undo list or undo stack description</remarks>
    string Text{get; set;}
  }
}