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RuleSet.Validate(IObjectSpace, Object, ContextIdentifiers, ValidationFailedDelegate) Method

Validates an object against the RuleSet's rules with the given validation contexts, returns a result and throws a ValidationException if the validation fails.

Namespace: DevExpress.Persistent.Validation

Assembly: DevExpress.Persistent.Base.v18.2.dll

Declaration

public void Validate(
    IObjectSpace targetObjectSpace,
    object target,
    ContextIdentifiers contextIDs,
    ValidationFailedDelegate validationFailedDelegate
)
Public Sub Validate(
    targetObjectSpace As IObjectSpace,
    target As Object,
    contextIDs As ContextIdentifiers,
    validationFailedDelegate As ValidationFailedDelegate
)

Parameters

Name Type Description
targetObjectSpace IObjectSpace

An IObjectSpace used by a validation target.

target Object

An object to validate.

contextIDs ContextIdentifiers

A ContextIdentifiers object which is a set of validation contexts, rules for which will be collected. Default contexts are stored in the DefaultContexts enumeration.

validationFailedDelegate DevExpress.Persistent.Validation.ValidationFailedDelegate

A method to call if the validation fails.

Remarks

This method raises the RuleSet.ValidationCompleted and the RuleSet.RuleValidated events.

See Also