TTMSFNCDataGridCellHelper Class

Class helper that adds safe down-cast properties to TTMSFNCDataGridCell, eliminating the need for explicit type-checks and casts.

API unit family: TMSFNCDataGridCell

Syntax

TTMSFNCDataGridCellHelper = class

Remarks

Always check the corresponding Is* property before accessing an As* property to avoid nil access violations.

Properties

Name	Description
AsBitmapCell	Returns the cell cast to TTMSFNCDataGridBitmapCell, or nil when IsBitmapCell is False.
AsButtonCell	Returns the cell cast to TTMSFNCDataGridButtonCell, or nil when IsButtonCell is False.
AsCheckBoxCell	Returns the cell cast to TTMSFNCDataGridCheckBoxCell, or nil when IsCheckBoxCell is False.
AsCheckedCell	Returns the cell cast to TTMSFNCDataGridCheckedCell, or nil when IsCheckedCell is False.
AsFNCButtonCell	Returns the cell cast to TTMSFNCDataGridFNCButtonCell, or nil when IsFNCButtonCell is False.
AsNodeCell	Returns the cell cast to TTMSFNCDataGridNodeCell, or nil when IsNodeCell is False.
AsProgressBarCell	Returns the cell cast to TTMSFNCDataGridProgressBarCell, or nil when IsProgressBarCell is False.
AsRadioButtonCell	Returns the cell cast to TTMSFNCDataGridRadioButtonCell, or nil when IsRadioButtonCell is False.
IsBitmapCell	True when this cell is an instance of TTMSFNCDataGridBitmapCell.
IsButtonCell	True when this cell is an instance of TTMSFNCDataGridButtonCell.
IsCheckBoxCell	True when this cell is an instance of TTMSFNCDataGridCheckBoxCell.
IsCheckedCell	True when this cell is an instance of TTMSFNCDataGridCheckedCell.
IsFNCButtonCell	True when this cell is an instance of TTMSFNCDataGridFNCButtonCell.
IsNodeCell	True when this cell is an instance of TTMSFNCDataGridNodeCell.
IsProgressBarCell	True when this cell is an instance of TTMSFNCDataGridProgressBarCell.
IsRadioButtonCell	True when this cell is an instance of TTMSFNCDataGridRadioButtonCell.