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      AlignGroupSummaryInGroupRow Property
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 End-User Documentation

GridOptionsBehavior.AllowPartialGroups Property

Gets or sets whether or not to hide group rows if they contain only a single data row.

Namespace:DevExpress.XtraGrid.Views.Grid
Assembly:DevExpress.XtraGrid.v17.2.dll

Expanded Syntax

Property value

Type: DefaultBoolean
A value that specifies whether or not to hide group rows if they contain only a single data row. The DefaultBoolean.Default property is equivalent to False.
The default is DefaultBoolean.Default.

Expanded Remarks

The AllowPartialGroups property allows you to save screen space by hiding those group rows that contain a single data row. In these cases, the data rows will be displayed in place of group rows.

When the AllowPartialGroups mode is enabled, the following takes place.

  • Unique data groups are separated with blue lines. Blue line separators are also used in certain other cases (e.g., to separate preview sections, a bottom new item row, etc.).
  • Grouped column headers are displayed in the Group Panel and Column Header Panel simultaneously (regardless of the GridOptionsView.ShowGroupedColumns setting).
  • If the AlignGroupSummaryInGroupRow option is set to Default or True, all group summaries (even those that are positioned in group footers) are forcibly displayed in group rows under the corresponding column headers, and group footers are hidden. This applies only to non-hidden group rows.

If the AllowFixedGroups option is enabled, the AllowPartialGroups property is not in effect and group rows are never hidden.
Note

In AllowPartialGroups mode, data grouping by multiple columns is not supported.

Expanded See Also

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