TTMSFNCDataGridGetCellControlExtraPropertiesEvent Event Type

Fired to supply the names of additional properties of a cell's embedded control whose values must be tracked for change detection.

API unit family: TMSFNCDataGridRenderer

Remarks

The grid caches a rendered image of a cell control and refreshes it when the control's Text, Caption or one of these extra property values change. List properties that affect the control's appearance so changes to them are picked up.

Parameters

Name	Description
Sender	The grid renderer.
AColumn	Column index of the cell.
ARow	Row index of the cell.
AControl	The embedded control.
AExtraProperties	Set to an array of readable property names of AControl (read through RTTI). Unknown names are ignored.