MVCxTreeListSummaryCollection.Add(SummaryItemType, String) Method

Adds a new summary item to the end of the collection and returns the newly created object.

Namespace: DevExpress.Web.Mvc

Assembly: DevExpress.Web.Mvc5.v20.2.dll

NuGet Package: DevExpress.Web.Mvc5

Declaration

C#

public TreeListSummaryItem Add(
    SummaryItemType summaryType,
    string fieldName
)

VB.NET

Public Function Add(
    summaryType As SummaryItemType,
    fieldName As String
) As TreeListSummaryItem

Parameters

Name	Type	Description
summaryType	SummaryItemType	One of the SummaryItemType enumeration values specifying the aggregate function type. This value is assigned to the TreeListSummaryItem.SummaryType property.
fieldName	String	A String value that specifies the name of a data field assigned to the current column. This value is assigned to the TreeListSummaryItem.FieldName property.

Returns

Type	Description
TreeListSummaryItem	A TreeListSummaryItem object that is the newly created summary item.