The requested page is not available for the requested platform. You are viewing the content for Default platform.

FileTypeFiltersNodesGenerator Class

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

Namespace: DevExpress.ExpressApp.FileAttachments.Win

Assembly: DevExpress.ExpressApp.FileAttachment.Win.v19.1.dll


public class FileTypeFiltersNodesGenerator :
Public Class FileTypeFiltersNodesGenerator
    Inherits ModelNodesGeneratorBase


This class is a ModelNodesGeneratorBase descendant, that generates child nodes of a BOModel | <Class> | FileTypeFilters node. It collects FileTypeFilterAttribute attributes applied in the code of business classes, and adds corresponding IModelFileTypeFilter nodes.

To customize the content of the FileTypeFilters 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 IModelFileTypeFilters 
        // to access the IModelFileTypeFilters node.

This 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