TTMSFNCDataGrid.OnBeforeDrawHeaderGroup Event
Occurs before a header group is drawn.
API unit family: TMSFNCDataGrid
Declaring type: TTMSFNCDataGrid
Inherited from: TTMSFNCCustomDataGrid
Syntax
OnBeforeDrawHeaderGroup: TTMSFNCDataGridBeforeDrawHeaderGroupEvent;
Parameters
| Name | Description |
|---|---|
Sender |
Grid that fired the event. |
AGraphics |
Graphics context used for drawing. |
AHeaderGroup |
Header group that will be drawn. |
ACanDraw |
Set to False to suppress default drawing. |