ModelOptionsNodesGenerator Class

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

Namespace: DevExpress.ExpressApp.Model.NodeGenerators

Assembly: DevExpress.ExpressApp.v18.2.dll

Declaration

public class ModelOptionsNodesGenerator :
    ModelNodesGeneratorBase
Public Class ModelOptionsNodesGenerator
    Inherits ModelNodesGeneratorBase

This class is a ModelNodesGeneratorBase descendant that implements an empty GenerateNodesCore method, so it generates nothing. However, as it is attached to the Options node, you can implement a Generator Updater for this Generator, and customize the Options node.

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

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

Inheritance

Object
ModelNodesGeneratorBase
ModelOptionsNodesGenerator
See Also