IAppearanceRuleProperties.Method Property

Specifies the name of the business class method used to determine whether the Conditional Appearance rule is currently active.

Namespace: DevExpress.ExpressApp.ConditionalAppearance

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

NuGet Package: DevExpress.Persistent.Base

Declaration

C#

[DataSourceProperty("MethodNames", new string[]{})]
string Method { get; set; }

VB.NET

<DataSourceProperty("MethodNames", New String() {})>
Property Method As String

Property Value

Type	Description
String	A string specifying the name of the method used to determine whether the rule is active.

Remarks

When you need to create a complex rule that cannot be specified via the IAppearanceRuleProperties.Criteria property, you can implement a business class method that takes no parameters and returns a Boolean value specifying whether the rule is currently active. In this instance, leave the Criteria property unspecified and set the Method property to the name of the implemented method.