RuleSet.NeedToValidateRule(IObjectSpace, IRule, Object, String, out String) Method

Checks if the rule is marked to be validated.

Namespace: DevExpress.Persistent.Validation

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


public static bool NeedToValidateRule(
    IObjectSpace targetObjectSpace,
    IRule rule,
    object target,
    string contextId,
    out string reason
Public Shared Function NeedToValidateRule(
    targetObjectSpace As IObjectSpace,
    rule As IRule,
    target As Object,
    contextId As String,
    ByRef reason As String
) As Boolean


Type Name Description
IObjectSpace targetObjectSpace

An IObjectSpace used by a validation target.

IRule rule

The IRule object whose validation shall be checked.

Object target

A rule's target object.

String contextId

A CustomNeedToValidateRuleEventArgs.ContextId which is a validation context of the rule.

String reason

Returns a reason to validate the rule or not.


Type Description

true, if the rule will be validated; otherwise, false.

See Also