public override ValidationErrorCollection Validate(ValidationManager manager, object obj) { if (manager == null) { throw new ArgumentNullException("manager"); } Activity context = obj as Activity; if (context == null) { throw new ArgumentException(SR.GetString("Error_UnexpectedArgumentType", new object[] { typeof(Activity).FullName }), "obj"); } if (manager.Context == null) { throw new ArgumentException("manager", SR.GetString("Error_MissingContextProperty")); } manager.Context.Push(context); ValidationErrorCollection errors = new ValidationErrorCollection(); errors.AddRange(base.Validate(manager, obj)); if (context.Parent == null) { errors.AddRange(ValidationHelpers.ValidateUniqueIdentifiers(context)); if (!context.Enabled) { ValidationError item = new ValidationError(SR.GetString("Error_RootIsNotEnabled"), 0x628) { PropertyName = "Enabled" }; errors.Add(item); } } Activity rootActivity = Helpers.GetRootActivity(context); if (context != rootActivity) { ValidationError error2 = ValidationHelpers.ValidateNameProperty("Name", manager, context.Name); if (error2 != null) { errors.Add(error2); } } try { errors.AddRange(this.ValidateProperties(manager, obj)); } finally { manager.Context.Pop(); } return(errors); }
public override ValidationErrorCollection Validate(ValidationManager manager, object obj) { if (manager == null) { throw new ArgumentNullException("manager"); } Activity activity = obj as Activity; if (activity == null) { throw new ArgumentException(SR.GetString(SR.Error_UnexpectedArgumentType, typeof(Activity).FullName), "obj"); } if (manager.Context == null) { throw new ArgumentException("manager", SR.GetString(SR.Error_MissingContextProperty)); } manager.Context.Push(activity); ValidationErrorCollection errors = new ValidationErrorCollection(); errors.AddRange(base.Validate(manager, obj)); if (activity.Parent == null) { errors.AddRange(ValidationHelpers.ValidateUniqueIdentifiers(activity)); if (activity.Enabled == false) { ValidationError error = new ValidationError(SR.GetString(SR.Error_RootIsNotEnabled), ErrorNumbers.Error_RootIsNotEnabled); error.PropertyName = "Enabled"; errors.Add(error); } } // validate ID property, only if it is not root activity Activity rootActivity = Helpers.GetRootActivity(activity); if (activity != rootActivity) { ValidationError identifierError = ValidationHelpers.ValidateNameProperty("Name", manager, activity.Name); if (identifierError != null) { errors.Add(identifierError); } } try { errors.AddRange(ValidateProperties(manager, obj)); } finally { System.Diagnostics.Debug.Assert(manager.Context.Current == activity, "Unwinding contextStack: the item that is about to be popped is not the one we pushed."); manager.Context.Pop(); } return(errors); }