GridView.GetGroupSummaryValues(Int32) Method

Returns summary values calculated for a particular group.

Namespace: DevExpress.XtraGrid.Views.Grid

Assembly: DevExpress.XtraGrid.v20.1.dll

Declaration

public virtual Hashtable GetGroupSummaryValues(
    int rowHandle
)
Public Overridable Function GetGroupSummaryValues(
    rowHandle As Integer
) As Hashtable

Parameters

Name Type Description
rowHandle Int32

An integer value specifying the desired group by the corresponding group row handle.

Returns

Type Description
Hashtable

A Hashtable object containing summary values calculated for a particular group.

Remarks

Key values of the returned hashtable are summary items (GridGroupSummaryItem objects). Values are the summary values calculated using the corresponding summary item's settings. Thus, you can use index notation to access a particular summary item's value. The desired summary item should be specified as the index parameter.

The summary text displayed within a particular group row can be obtained using the GridView.GetGroupSummaryText method. To determine the summary text displayed within a particular group footer cell, use the GridView.GetRowFooterCellText method.

Please refer to the Working with Summaries in Code. Custom Summaries topic for additional information.

NOTE

Detail pattern Views do not contain data and they are never displayed within XtraGrid. So, the GetGroupSummaryValues member must not be invoked for these Views. The GetGroupSummaryValues member can only be used with real Views that are displayed within the Grid Control. The real Views with which an end-user interacts at runtime can be accessed using the following methods.

See Also