TTMSFNCDataGridCellItemHelper Class
Class helper that adds IsExtended and AsExtended convenience properties to TTMSFNCDataGridCellItem.
API unit family: TMSFNCDataGridCell
Syntax
TTMSFNCDataGridCellItemHelper = class
Remarks
Avoids explicit type-checks and casts in application code; use AsExtended only when IsExtended is True.
Properties
| Name | Description |
|---|---|
| AsExtended | Returns this item cast to TTMSFNCDataGridCellItemExtended, or nil if IsExtended is False. |
| IsExtended | True when this cell item is an instance of TTMSFNCDataGridCellItemExtended. |