GroupSummarySortInfoCollection.Add(GridSummaryItem, ColumnSortOrder, GridColumn) Method

Initializes a new instance of the GroupSummarySortInfo class with the specified parameters and appends it to the collection.

Namespace : DevExpress.XtraGrid.Columns

Assembly : DevExpress.XtraGrid.v25.2.dll

NuGet Packages : DevExpress.Win.Grid, DevExpress.Win.Navigation

csharp

public GroupSummarySortInfo Add(
    GridSummaryItem summary,
    ColumnSortOrder sortOrder,
    GridColumn groupColumn
)

Public Function Add(
    summary As GridSummaryItem,
    sortOrder As ColumnSortOrder,
    groupColumn As GridColumn
) As GroupSummarySortInfo

Parameters

Name	Type	Description
summary	GridSummaryItem

A GridSummaryItem object representing a summary item used to calculate summary values for groups of rows. If null ( Nothing in Visual Basic) an exception is raised.

| | sortOrder | ColumnSortOrder |

A ColumnSortOrder enumeration value specifying the sort order.

| | groupColumn | GridColumn |

A GridColumn object which defines the nesting level of the group whose rows will be sorted by the summary values.

Returns

Type	Description
GroupSummarySortInfo

The GroupSummarySortInfo object added to the collection. null ( Nothing in Visual Basic) if the View is not grouped by the specified column’s values.