ModelChoiceActionItemsNodesGenerator Class

A Nodes Generator that generates the content of the IModelChoiceActionItems node.

Namespace: DevExpress.ExpressApp.Model.NodeGenerators

Assembly: DevExpress.ExpressApp.v23.2.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

public class ModelChoiceActionItemsNodesGenerator :
    ModelNodesGeneratorBase

VB.NET

Public Class ModelChoiceActionItemsNodesGenerator
    Inherits ModelNodesGeneratorBase

Remarks

This class is a ModelNodesGeneratorBase descendant, that generates child nodes of the ActionDesign | Actions | <Action> | ChoiceActionItems nodes. It adds IModelChoiceActionItem nodes that represent items of the Choice Action.

To customize the content of the ChoiceActionItems node, implement a Generator Updater for this Nodes Generator by inheriting the ModelNodesGeneratorUpdater<T> class in the following manner:

C#

public class Updater : ModelNodesGeneratorUpdater<ModelChoiceActionItemsNodesGenerator> {
    public override void UpdateNode(ModelNode node) {
        // Cast the 'node' parameter to IModelChoiceActionItems
        // to access the ChoiceActionItems node.
    }
}

VB.NET

Public Class Updater
    Inherits ModelNodesGeneratorUpdater(Of ModelChoiceActionItemsNodesGenerator)
    Public Overrides Sub UpdateNode(ByVal node As ModelNode)
        ' Cast the 'node' parameter to IModelChoiceActionItems
        ' to access the ChoiceActionItems node.
    End Sub
End Class

The Generator Updater above should be registered within the overridden ModuleBase.AddGeneratorUpdaters method.

For a complete list of available Nodes Generators, refer to the Built-in Nodes Generators topic.

Inheritance

Object

ModelNodesGeneratorBase

ModelChoiceActionItemsNodesGenerator