Initializes a new instance of DataManagerGroup.
The DataManager that owns this DataManagerGroup.
The group descriptor that generates this DataManagerGroup.
The CalcGroup that generates this DataManagerGroup.
The parent group of this DataManagerGroup.
Evaluates the formula with the current group context.
The string formula to be evaluated.
The evaluated result.
Gets the child group from the relative path of this group.
A array of number which indicate relative path of the child group.
The child group.
Gets all values in this group of a specified calculated column.
The name of the calculated column.
Return array of column values.
Gets the data item in this group at a specified relative index.
Relative index for item in this group.
If false, the item in the collapsed group is not counted.
If false, the item in the collapsed tree node is not counted.
The data item at the specified index.
Gets all items in this group.
Array of data items.
Maps the relative view index to the index in the data source.
Relative index in this group.
The index in the data source.