.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+
.NET Core 3.0+

ModelActionsNodesGenerator Class

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

Namespace: DevExpress.ExpressApp.Model.NodeGenerators

Assembly: DevExpress.ExpressApp.v19.2.dll


public class ModelActionsNodesGenerator :
Public Class ModelActionsNodesGenerator
    Inherits ModelNodesGeneratorBase


This class is a ModelNodesGeneratorBase descendant, that generates child nodes of the ActionDesign | Actions node. It collects Controllers from the Controllers node, and gets their owned Actions via the Controller.Actions property. It adds IModelAction nodes that represent found actions. An IModelChoiceActionItems child node is additionally created for ChoiceActionBase Actions.

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

public class Updater : ModelNodesGeneratorUpdater<ModelActionsNodesGenerator> {
    public override void UpdateNode(ModelNode node) {
        // Cast the 'node' parameter to IModelActions
        // to access the Actions node.

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.

See Also