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DevExpress.Persistent.Validation Namespace
Contains interfaces and classes used in the eXpressApp Framework's Validation Module module.
Assembly: DevExpress.Persistent.Base.v18.2.dll
Classes
| Name | Description |
|---|---|
| CodeRuleAttribute | Applied to a validation rule. Specifies that the rule is intended for a particular business class and does not have a corresponding validation attribute. |
| CustomIsEmptyValueEventArgs | Arguments passed to the RuleSet.CustomIsEmptyValue event. |
| CustomNeedToValidateRuleEventArgs | Arguments passed to the RuleSet.CustomNeedToValidateRule event. |
| CustomValidateRuleEventArgs | Arguments passed to the RuleSet.CustomValidateRule event. |
| GenerateMessageTemplatesModelAttribute | Applied to interfaces derived from IRuleBaseProperties. Specifies that message templates for string properties whose names start with "MessageTemplate" are generated automatically. |
| RuleBase | Serves as the base class for Validation Rules. |
| RuleBaseAttribute | Represents a base class for validation system attributes. |
| RuleBaseProperties | Serves as the base class for classes which represent Validation Rules' properties exported to the Application Model. |
| RuleCombinationOfPropertiesIsUniqueAttribute | Defines a validation rule that demands the target properties' values combination be unique. |
| RuleCombinationOfPropertiesIsUniqueProperties | Represent the RuleCombinationOfPropertiesIsUnique Validation Rules' properties exported to the Application Model. |
| RuleCriteriaAttribute | Defines a validation rule that demands an object of the target type satisfy a specified criterion. |
| RuleCriteriaProperties | Represent the RuleCriteria Validation Rules' properties exported to the Application Model. |
| RuleFromBoolPropertyAttribute | Defines a validation rule that demands a true value for the target public non-persistent Boolean property. |
| RuleFromBoolPropertyProperties | Represent the RuleFromBoolProperty Validation Rules' properties exported to the Application Model. |
| RuleIsReferencedAttribute | Defines a validation rule demanding that an object should be referenced in objects of a specified type. |
| RuleIsReferencedProperties | Represent the RuleIsReferenced Validation Rules' properties exported to the Application Model. |
| RuleObjectExistsAttribute | Defines a validation rule that demands a particular type object that satisfies a specified criterion, exist in the database. |
| RuleObjectExistsProperties | Represent the RuleObjectExists Validation Rules' properties exported to the Application Model. |
| RulePropertyValueProperties | Serves as the base class for classes which represent property value checking Validation Rules' properties exported to the Application Model. |
| RuleRangeAttribute | Defines a validation rule that demands the target property's value be within the specified value range (including the range's end points). |
| RuleRangeProperties | Represent the RuleRange Validation Rules' properties exported to the Application Model. |
| RuleRegularExpressionAttribute | Defines a validation rule that demands the target property match a specified pattern. |
| RuleRegularExpressionProperties | Represent the RuleRegularExpression Validation Rules' properties exported to the Application Model. |
| RuleRequiredFieldAttribute | Defines a validation rule that demands that a property have a value. |
| RuleRequiredFieldProperties | Represent the RuleRequiredField Validation Rules' properties exported to the Application Model. |
| RuleSearchObjectProperties | Serves as the base class for classes which represent object searching Validation Rules' properties exported to the Application Model. |
| RuleSet | Specifies a set of Validation Rules that can be checked on an object. |
| RuleStringComparisonAttribute | Defines a validation rule that demands the target string type property's value satisfy a specified condition. |
| RuleStringComparisonProperties | Represent the RuleStringComparison Validation Rules' properties exported to the Application Model. |
| RuleUniqueValueAttribute | Defines a validation rule that demands the target property's value be unique. |
| RuleUniqueValueProperties | Represent the RuleUniqueValue Validation Rules' properties exported to the Application Model. |
| RuleValidatedEventArgs | Arguments passed to the RuleSet.RuleValidated event. |
| RuleValidationResult | Represents the results of checking an object via a Validation Rule. |
| RuleValueComparisonAttribute | Defines a validation rule that demands the target property's value satisfy a specified condition. |
| RuleValueComparisonProperties | Represent the RuleValueComparison Validation Rules' properties exported to the Application Model. |
| ValidationCompletedEventArgs | Arguments passed to the RuleSet.ValidationCompleted event. |
| ValidationException | Occurs if the validation of a RuleSet is unsuccessful. |
| Validator static | Provides access to the Validation Rules declared in an XAF application. |
Interfaces
| Name | Description |
|---|---|
| IEmptyCheckable | Declares the IEmptyCheckable.IsEmpty property to be implemented by classes to support validation via the RuleRequiredFieldAttribute. |
| IModelValidationDefaultErrorMessageTemplates | The ErrorMessageTemplates node defines the default templates for the messages displayed when validation rules are broken. |
| IRule | Declares members implemented by Validation Rules. |
| IRuleBaseProperties | Declares members implemented by classes which represent Validation Rules' properties exported to the Application Model. |
| IRuleCollectionPropertyProperties | Declares members implemented by classes which represent properties of Validation Rules that support collection validation, exported to the Application Model. |
| IRuleSource | Declares members implemented by custom Validation Rule Sources. |
| IRuleSupportsCollectionAggregatesProperties | Declares members implemented by classes which represent properties of Validation Rules that support collection validation using aggregate funcitons, exported to the Application Model. |
Structs
| Name | Description |
|---|---|
| ContextIdentifier | Identifies a Validation Context. |
| ContextIdentifiers | Identifies Validation Contexts. |
Enums
| Name | Description |
|---|---|
| CriteriaEvaluationBehavior | Contains values that specify how filter criteria are evaluated within a transaction. |
| DefaultContexts | Contains values representing the default Validation Contexts. |
| ParametersMode | Contains values specifying how criteria string parameters used in RuleRangeAttribute and RuleValueComparisonAttribute constructors are treated. |
| StringComparisonType | Contains values which specify operator types to be used when comparing string values via the RuleStringComparisonAttribute. |
| ValidationOutcome | Contains values that specify the result of checking an object via a Validation Rule. |
| ValidationResultType | Contains values that specify the validation rule result type (error, warning or information). |
| ValidationState | Contains values that specify the possible states of a Validation Rule. |
| ValueComparisonType | Contains values which specify operator types to be used when comparing propery values via the RuleValueComparisonAttribute. |
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