DataGridSummaryBuilder<T>.TotalItems(Action<CollectionFactory<DataGridSummaryTotalItemBuilder<T>>>) Method
In This Article
Provides access to the client-side totalItems option that represents a summary item collection.
Namespace: DevExtreme.AspNet.Mvc.Builders
Assembly: DevExtreme.AspNet.Core.dll
#Declaration
C#
public DataGridSummaryBuilder<T> TotalItems(
Action<CollectionFactory<DataGridSummaryTotalItemBuilder<T>>> configurator
)
#Parameters
Name | Type | Description |
---|---|---|
configurator | Action<Collection |
A function that allows you to add items to the collection. |
#Returns
Type | Description |
---|---|
Data |
A reference to this instance after the method is called. |
#Remarks
To configure a summary item 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 DataGridSummaryTotalItemBuilder<T> whose methods you can use to configure an item.
@(Html.DevExtreme().DataGrid()
.Summary(summary => summary
.TotalItems(totalItems => {
totalItems.Add(); // call methods to configure a summary item
totalItems.Add();
})
)
)
Refer to Nested Options and Collections for more information.
See Also