TTMSFNCDataGrid.OnBeforeCloseHeaderGroup Event
Occurs before a header group is closed or removed.
API unit family: TMSFNCDataGrid
Declaring type: TTMSFNCDataGrid
Inherited from: TTMSFNCCustomDataGrid
Syntax
OnBeforeCloseHeaderGroup: TTMSFNCDataGridBeforeCloseHeaderGroupEvent;
__property TTMSFNCDataGridBeforeCloseHeaderGroupEvent OnBeforeCloseHeaderGroup = {read=FOnBeforeCloseHeaderGroup, write=FOnBeforeCloseHeaderGroup};
Parameters
| Name | Description |
|---|---|
Sender |
Grid that fired the event. |
AColumn |
Zero-based grouped column index that would be removed. |
ACanClose |
True by default. Set to False to keep the column grouped. |