TTMSFNCDataGridRenderer.OnCanEditCell Event
Fired to ask whether cell (
AColumn,ARow) may be edited.
API unit family: TMSFNCDataGridRenderer
Declaring type: TTMSFNCDataGridRenderer
Syntax
OnCanEditCell: TTMSFNCDataGridCanEditCellEvent;
__property TTMSFNCDataGridCanEditCellEvent OnCanEditCell = {read=FOnCanEditCell, write=FOnCanEditCell};
Remarks
Raised when a mouse or keyboard action (click, typing, Tab or Enter navigation) is about to start editing; a direct EditCell call does not raise it. Use it for dynamic, data-dependent read-only rules; for static rules use ReadOnlys or the column's read-only setting.
Parameters
| Name | Description |
|---|---|
Sender |
Renderer that fired the event. |
AColumn |
Zero-based column index of the cell. |
ARow |
Zero-based row index of the cell. |
ACanEdit |
Set to False to prevent editing the cell. |