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DataGridView.GroupSummaryTemplate Property

Gets or sets the template that defines the visual representation of summary items displayed within group rows.

Namespace: DevExpress.XamarinForms.DataGrid

Assembly: DevExpress.XamarinForms.Grid.dll


public DataTemplate GroupSummaryTemplate { get; set; }

Property Value

Type Description

A template for group summaries.


When data is grouped, the grid displays group rows to separate groups of data rows. End users can tap group rows to expand and collapse groups.

A group row displays the following elements:

  • Collapse Icon - Indicates whether the group is collapsed or expanded.
  • Grouping Column - A caption of a column by whose values data is grouped.
  • Group Row Value - A data value for which the group is created.
  • Group Summary - A group summary value.

Grid Group Rows

The following properties allow you to set custom templates that specify the presentation of a group row and its elements:

  • GridColumn.GroupCaptionTemplate - a template for captions of group rows that the grid shows when data is grouped by a particular column. In the default structure, a group row caption includes a column caption and data value.
    DataGridView.GroupCaptionTemplate - a caption template that the grid should apply to group rows regardless of a column used to group data.
  • DataGridView.GroupSummaryTemplate - a template for group row summaries.
  • DataGridView.GroupRowTemplate - a template that replaces the default visual structure of the whole group row.

The GroupRowData class specifies the binding context for these templates.

See Also