.NET Core 3.0+
.NET Framework 4.5.2+
.NET Standard 2.0+
.NET Core 3.0+

RuleSet.CustomValidateRule Event

Occurs when a rule is being validated.

Namespace: DevExpress.Persistent.Validation

Assembly: DevExpress.Persistent.Base.v20.2.dll

Declaration

public static event EventHandler<CustomValidateRuleEventArgs> CustomValidateRule
Public Shared Event CustomValidateRule As EventHandler(Of CustomValidateRuleEventArgs)

Event Data

The CustomValidateRule event's data class is CustomValidateRuleEventArgs. The following properties provide information specific to this event:

Property Description
ObjectSpace An Object Space of a validation target.
Rule A rule to be checked on a CustomValidateRuleEventArgs.Target.
RuleValidationResult The result of checking the CustomValidateRuleEventArgs.Rule on the CustomValidateRuleEventArgs.Target.
Target An object on which to check the CustomValidateRuleEventArgs.Rule.

Remarks

Handle this event to customize a rule before it is validated or perform a validation manually.

See Also