TdxGridReportLink.OnCustomDrawCardRowCaptionCell Event

Occurs when the row captions of a card view in the report are going to be drawn.

Declaration

property OnCustomDrawCardRowCaptionCell: TdxGridReportLinkCustomDrawCardRowCaptionCellEvent read; write;

Remarks

Handle the OnCustomDrawCardRowCaptionCell event handler to perform custom drawing of a card view’s row captions in the report.

Parameter	Description
Sender	Represents the report link that renders the report
ACanvas	A TCanvas instance for drawing the card on the report.
AView	Refers to the grid view whose element is being rendered
ACard	The card to be printed.
ARow	The card view row whose caption is to be printed.
AnItem	Specifies the properties of the printed cell.
ADone	Determines whether custom drawing has finished and that default painting is not required.

Custom drawing can be disabled by setting the SupportedCustomDraw property to False. This will improve application performance slightly as resources don’t have to be created to support custom draw handlers.