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  [Collapse]DevExpress.ExpressApp.Validation
   [Expand]ActionValidationController Class
   [Expand]ContextValidatingEventArgs Class
   [Expand]CustomGetAggregatedObjectsToValidateEventArgs Class
   [Expand]CustomizeApplicationRuntimeRulesEventArgs Class
   [Expand]CustomizeRulesEventArgs Class
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   [Expand]ModelValidationContextsNodeGenerator Class
   [Expand]ModelValidationRulesNodeGenerator Class
   [Expand]NeedToValidateObjectEventArgs Class
   [Expand]PersistenceValidationController Class
   [Expand]RuleSetInitializedEventArgs Class
   [Expand]ValidationModule Class
  [Expand]DevExpress.ExpressApp.Validation.Web
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 End-User Documentation

DevExpress.ExpressApp.Validation Namespace

Contains classes specific to the Validation module functionality.

Expanded Classes

  Class Description
Public class ActionValidationController Represents a DevExpress.ExpressApp.Controller descendant that allows Actions to be used as Validation Contexts.
Public class ContextValidatingEventArgs Arguments passed to the ContextValidating event.
Public class CustomGetAggregatedObjectsToValidateEventArgs Arguments passed to the CustomGetAggregatedObjectsToValidate event.
Public class CustomizeApplicationRuntimeRulesEventArgs Arguments passed to the CustomizeApplicationRuntimeRules event.
Public class CustomizeRulesEventArgs Serves as the base class for the CustomizeApplicationRuntimeRulesEventArgs class.
Public class DeleteContextValidatingEventArgs Arguments passed to the DeleteContextValidating event.
Public class ModelValidationContextsNodeGenerator A Nodes Generator that generates the content of the IModelValidationContexts node.
Public class ModelValidationRulesNodeGenerator A Nodes Generator that generates the content of the IModelValidationRules node.
Public class NeedToValidateObjectEventArgs Arguments passed to the NeedToValidateObject event.
Public class PersistenceValidationController Validates persistent objects when they are saved or deleted in the UI.
Public class RuleSetInitializedEventArgs Arguments passed to the RuleSetInitialized event.
Public class ValidationModule The module contained in the DevExpress.ExpressApp.Validation.v17.2.dll assembly.

Expanded Interfaces

  Interface Description
Public interface IModelActionValidationContexts Used to extend the Application Model's Action node with properties specific to the Validation Module.
Public interface IModelApplicationValidation Used to extend the Application Model with the Validation node.
Public interface IModelLayoutManagerOptionsValidation Extends the DevExpress.ExpressApp.Model.IModelLayoutManagerOptions node with properties specific to the Validation Module.
Public interface IModelRuleBase The RuleBase node defines a particular rule.
Public interface IModelValidation The Validation node defines Contexts and Rules used in your application.
Public interface IModelValidationContext The Context node defines a particular validation context.
Public interface IModelValidationContexts The Contexts node defines the validation contexts used in the application.
Public interface IModelValidationRules The Rules node defines all the Rules that are applied in an application.
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