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V25.1
  • .NET 8.0+

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    IRuleSet.ValidateAll(IObjectSpace, IEnumerable, ContextIdentifiers) Method

    Validates multiple objects against IRuleSet‘s rules with the given validation contexts. Throws a ValidationException if the validation fails.

    Namespace: DevExpress.Persistent.Validation

    Assembly: DevExpress.Persistent.Base.v25.1.dll

    #Declaration

    bool ValidateAll(
        IObjectSpace targetObjectSpace,
        IEnumerable targets,
        ContextIdentifiers contextIDs
    )

    #Parameters

    Name Type Description
    targetObjectSpace IObjectSpace

    The IObjectSpace used by a validation target.

    targets IEnumerable

    The list of objects to check.

    contextIDs ContextIdentifiers

    The set of validation contexts to check the rule. Default contexts are stored in the DefaultContexts enumeration.

    #Returns

    Type Description
    Boolean

    true if validation passes; otherwise, false.

    #Remarks

    This method raises the IRuleSet.ValidationCompleted event at the end of validation.

    See Also