| Name | Description | |
|---|---|---|
 | FilterExpression | Gets or sets the expresion for filtering. After grouping by GroupExpression, data is filtered by FilterExpression. |
| FilterOutName | Gets or sets the name of a new group which combines all filtered out data. If empty, filtered out data is discarded. |
| GroupExpression | Gets or sets the expression for grouping. |
| LabelExpression | Gets or sets the expression for label. If empty, the label is specfied by GroupExpression. |
| Name | Gets or set the name of the data group. The name should be unique within the data groups collection. |
| SortExpression | Gets or sets the sorting expression. Applied after filtering. |
| SortType | Gets or sets the sort type of the data group. |