TTMSFNCDataGridRenderer.OnBeforeDrawEmptySpace Event
Fired before an empty-space region is drawn. Set
ACanDrawto False to suppress the default background.
API unit family: TMSFNCDataGridRenderer
Declaring type: TTMSFNCDataGridRenderer
Syntax
OnBeforeDrawEmptySpace: TTMSFNCDataGridBeforeDrawEmptySpaceEvent;
Parameters
| Name | Description |
|---|---|
Sender |
Renderer that fired the event. |
AGraphics |
Graphics context used for drawing. |
ARect |
Empty-space bounds that will be drawn. |
AKind |
Kind of empty-space region. |
ACanDraw |
Set to False to skip default empty-space drawing. |