TTMSFNCDataGridRenderer.OnCanDropColumn Event
Fired to ask whether a column being dragged may be dropped onto the target column.
API unit family: TMSFNCDataGridRenderer
Declaring type: TTMSFNCDataGridRenderer
Syntax
OnCanDropColumn: TTMSFNCDataGridCanDropColumnEvent;
__property TTMSFNCDataGridCanDropColumnEvent OnCanDropColumn = {read=FOnCanDropColumn, write=FOnCanDropColumn};
Parameters
| Name | Description |
|---|---|
Sender |
Renderer that fired the event. |
AFromColumn |
Zero-based source column index. |
AToColumn |
Zero-based target column index. |
ACanDrop |
Set to False to prevent dropping the column. |