TdxSpreadSheetReportSortedFields Class

A collection of fields against which the bound dataset records are sorted.

Declaration

delphi

TdxSpreadSheetReportSortedFields = class(
    TOwnedCollection
)

Remarks

This class implements the dataset record sorting functionality for the bound master and detail datasets, allowing you to sort data in both simple and multi-level reports.

The TdxSpreadSheetReportSortedFields class provides the following members that allow you to:

Manage sorted fields (Add, BeginUpdate, Clear, Delete, EndUpdate, and Insert);
Identify the sorted field count (Count);
Access individual sorted fields (Items);
Access the data controller corresponding to the bound dataset whose data is sorted (DataController);
Identify the Report Designer to which this sorted field collection belongs (Designer).

The TdxSpreadSheetReportSortedFields class implements the basic functionality required by the data group collection.

A TdxSpreadSheetReportSortedFields object is referenced by:

The SortedFields property provided by the TdxSpreadSheetReportDataBinding class;
The SortedFields property provided by the TdxSpreadSheetReportDetail class.

Inheritance

TObject TPersistent TCollection TOwnedCollection TdxSpreadSheetReportSortedFields