RuleRangeAttribute(String, String, Object, Object, String) Constructor

Initializes a new instance of the RuleRangeAttribute class.

Namespace: DevExpress.Persistent.Validation

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

Declaration

public RuleRangeAttribute(
    string id,
    string targetContextIDs,
    object minimumValue,
    object maximumValue,
    string messageTemplate
)
Public Sub New(
    id As String,
    targetContextIDs As String,
    minimumValue As Object,
    maximumValue As Object,
    messageTemplate As String
)

Parameters

Type Name Description
String id

A string value representing the current rule identifier. You can pass an empty value as the id parameter. An appropriate identifier will begenerated automatically, and set for the ID property of the Validation | Rules | Rule node in the Application Model.

String targetContextIDs

A string value that specifies a list of identifiers of the contexts when the current rule should be checked. This value is set for the RuleBaseAttribute.TargetContextIDs property.

Object minimumValue

An object that represents the left end point of the range the target property's value should be within.

Object maximumValue

An object that represents the right end point of the range the target property's value should be within.

String messageTemplate

A string value representing information defining the current rule. This value is set for the RuleBaseAttribute.CustomMessageTemplate property.

Remarks

If you are going to use a default message template for the rule, use a constructor without the messageTemplate parameter.

See Also