DataGridSortByGroupSummaryInfoBuilder.GroupColumn Method
| Name | Parameters | Description |
|---|---|---|
| GroupColumn(JS) | value | Specifies the identifier of the column that must be used in grouping so that sorting by group summary item values be applied. Mirrors the client-side groupColumn option. |
| GroupColumn(String) | value | Specifies the identifier of the column that must be used in grouping so that sorting by group summary item values be applied. Mirrors the client-side groupColumn option. |