mcs/class/referencesource/System.Activities.Presentation/System.Activities.Presentation/System/Activities/Presentation/Hosting/ICommandService.cs

   1 //----------------------------------------------------------------
   2 // Copyright (c) Microsoft Corporation.  All rights reserved.
   3 //----------------------------------------------------------------
   4
   5 namespace System.Activities.Presentation.Hosting
   6 {
   7     using System.Collections.Generic;
   8
   9     //commanding interface - used for integration of workflow designer actions (like context menu) with custom provided
  10     //implementation - i.e. property browser service, debugging service, etc.
  11     public interface ICommandService
  12     {
  13         //returns if given command id is supported
  14         bool IsCommandSupported(int commandId);
  15         //verifies if given command can be executed, throws NotSupportedExecption if command is not supported
  16         bool CanExecuteCommand(int commandId);
  17         //executes command with given id and parameters, throws NotSupportedException if command is not supported
  18         void ExecuteCommand(int commandId, Dictionary<string, object> parameters);
  19     }
  20
  21     public static class CommandValues
  22     {
  23         public const int ShowProperties = 5;
  24         public const int InsertBreakpoint = 6;
  25         public const int DeleteBreakpoint = 7;
  26         public const int EnableBreakpoint = 8;
  27         public const int DisableBreakpoint = 9;
  28     }
  29 }