RuleRangeAttribute(String, DefaultContexts, String, String, String, ParametersMode) 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,
    string minimumValue,
    string maximumValue,
    string messageTemplate,
    ParametersMode mode
)

VB.NET

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

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	String	The string representation of an expression whose value represents the left end point of the range that should contain the target property’s value.
maximumValue	String	The string representation of an expression whose value represents the right end point of the range that contains the target property’s value.
messageTemplate	String	A string value representing information defining the current rule. This value is set for the RuleBaseAttribute.CustomMessageTemplate property.
mode	ParametersMode	A ParametersMode enumeration value specifying how the minimumValue and maximumValue parameter values are treated.

Remarks

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