Delphi-PRAXiS - FastReport and crosstab object

One of the interesting things FastReportu is cross-table. Let us have a data source, where are eg. 3 columns: year, month, and the price (and the data may be sparse). Of course the show is in the list, anyone can do it, but the table-this is a different League and we should do it in 5 minutes with no lines of code. We start with a blank page on which a marker object database cross-table (DBCrossTable) and we will assign the dataset through our data source. Double-click the embedded object to open the designer.