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

Initializes a new instance of the RuleRangeAttribute class.

Namespace: DevExpress.Persistent.Validation

Assembly: DevExpress.Persistent.Base.v23.2.dll

NuGet Package: DevExpress.Persistent.Base

Declaration

C#

public RuleRangeAttribute(
    string id,
    DefaultContexts targetContexts,
    object minimumValue,
    object maximumValue,
    string messageTemplate
)

VB.NET

Public Sub New(
    id As String,
    targetContexts As DefaultContexts,
    minimumValue As Object,
    maximumValue As Object,
    messageTemplate As String
)

Parameters

Name	Type	Description
id	String	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.
targetContexts	DefaultContexts	A DefaultContexts enumeration value that specifies a context for checking the current rule. This value is set for the RuleBaseAttribute.TargetContextIDs property.
minimumValue	Object	An object that represents the left end point of the range the target property’s value should be within.
maximumValue	Object	An object that represents the right end point of the range the target property’s value should be within.
messageTemplate	String	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.