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
public object GetGroupSummaryValue(
int groupRowHandle,
GridColumnSummary summaryItem
)
#Parameters
Name | Type | Description |
---|---|---|
group |
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. |
summary |
Grid |
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.