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DataGridView.GetGroupSummaryValue(Int32, GridColumnSummary) Method

Returns a summary value calculated against the specified group of rows.

Namespace: DevExpress.XamarinForms.DataGrid

Assembly: DevExpress.XamarinForms.Grid.dll

NuGet Package: DevExpress.XamarinForms.Grid

#Declaration

C#
public object GetGroupSummaryValue(
    int groupRowHandle,
    GridColumnSummary summaryItem
)

#Parameters

Name Type Description
groupRowHandle Int32

The group row handle (a negative integer, starting from -1) or the group’s zero-based index within the grid’s collection of groups.

summaryItem GridColumnSummary

An object that specifies the group summary item.

#Returns

Type Description
Object

An object that specifies the summary value.

#Remarks

DataGridView stores group summaries in the GroupSummaries collection. An individual summary is a GridColumnSummary object. The grid calculates a group summary for each data group and displays each group summary value within the corresponding group row. Use the GetGroupSummaryValue property to obtain a summary value calculated for the specified group.

Group Rows

See Also