Skip to main content

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

DiagramPropertiesPanelTabBuilder.Groups(Action<CollectionFactory<DiagramPropertiesPanelTabsGroupBuilder>>) Method

Provides access to the client-side groups option that represents a tab group collection.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

#Declaration

C#
public DiagramPropertiesPanelTabBuilder Groups(
    Action<CollectionFactory<DiagramPropertiesPanelTabsGroupBuilder>> configurator
)

#Parameters

Name Type Description
configurator Action<CollectionFactory<DiagramPropertiesPanelTabsGroupBuilder>>

A function that allows you to add items to the collection.

#Returns

Type Description
DiagramPropertiesPanelTabBuilder

A reference to this instance after the method is called.

#Remarks

To configure a tab group collection, use a multiline lambda expression. In this case, a lambda parameter performs the role of a collection factory, and its Add() method adds a new item to the collection. The Add() method returns DiagramPropertiesPanelTabsGroupBuilder whose methods you can use to configure an item.

@(Html.DevExtreme().Diagram()
    .PropertiesPanel(panel => panel
        .Tabs(tabs => {
            tabs.Add().Groups(groups => {
                groups.Add(); // call methods to configure a tab group
                groups.Add();
            });
        })
    )
)

Refer to Nested Options and Collections for more information.

See Also