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

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.

Razor C#

@(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.