GridControl.GroupSummarySortInfo Property

Enables sorting group rows by their summary values.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v14.2.dll

Declaration

C#

[GridUIProperty]
[XtraSerializableProperty(true, false, false, 2147483647)]
[XtraResetProperty]
[Browsable(false)]
public GridGroupSummarySortInfoCollection GroupSummarySortInfo { get; }

VB.NET

<GridUIProperty>
<XtraSerializableProperty(True, False, False, 2147483647)>
<XtraResetProperty>
<Browsable(False)>
Public ReadOnly Property GroupSummarySortInfo As GridGroupSummarySortInfoCollection

Property Value

Type	Description
GridGroupSummarySortInfoCollection	A GridGroupSummarySortInfoCollection object that contains the information required to sort group rows by summary values.

Remarks

Group rows displayed within the grid can be sorted by their summary values (if any). Group rows are sorted by summary values based upon the information provided by GridGroupSummarySortInfo objects. The properties introduced by these objects specify the sort order, summary item used to calculate summary values for groups of rows, etc.

To sort group rows by summary values, you should create a new GridGroupSummarySortInfo object with the specified settings (group summary item, grouping column and sort order) and add it to the GroupSummarySortInfo collection. To cancel sorting the group rows by summary values, remove the corresponding GridGroupSummarySortInfo object from the collection.

End-users can sort group rows by summary values via a context menu:

NOTE

After group rows have been sorted by summary values, the sort order of a grouping column cannot be changed until the GridGroupSummarySortInfo object is removed from the GroupSummarySortInfo collection. End-users can do this by selecting 'Clear Summary Sorting' in a context menu invoked for the grouping column's header.

To learn more, see Sorting Group Rows by Summary Values and End-User Capabilities - Sorting Group Rows by Summary.