DevExpress.ExpressApp.Validation Namespace

Contains classes specific to the Validation module functionality.

Assembly : DevExpress.ExpressApp.Validation.v25.2.dll

NuGet Package : DevExpress.ExpressApp.Validation

Classes

Name	Description
ActionValidationController	A Controller descendant that allows Actions to be used as Validation Contexts.
ContextValidatingEventArgs	Arguments passed to the PersistenceValidationController.ContextValidating event.
CustomGetAggregatedObjectsToValidateEventArgs	Arguments passed to the PersistenceValidationController.CustomGetAggregatedObjectsToValidate event.
CustomizeApplicationRuntimeRulesEventArgs	Arguments passed to the ValidationModule.CustomizeApplicationRuntimeRules event.
CustomizeRulesEventArgs	Serves as the base class for the CustomizeApplicationRuntimeRulesEventArgs class.
DeleteContextValidatingEventArgs	Arguments passed to the PersistenceValidationController.DeleteContextValidating event.
ModelValidationContextsNodeGenerator	A Nodes Generator that generates the content of the IModelValidationContexts node.
ModelValidationRulesNodeGenerator	A Nodes Generator that generates the content of the IModelValidationRules node.
NeedToValidateObjectEventArgs	Arguments passed to the PersistenceValidationController.NeedToValidateObject event.
PersistenceValidationController	Validates persistent objects when they are saved or deleted in the UI.
RuleSetInitializedEventArgs	Arguments passed to the ValidationModule.RuleSetInitialized event.
ValidationModule	The module contained in the DevExpress.ExpressApp.Validation.v25.2.dll assembly.

Interfaces

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