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Home Programming DataLab DLabPascal 2-Dimensional Arrays TDataTable Methods CountMarkedCellsInColumn
See also: CountMarkedCellsInRow, Marking the Data 

CountMarkedCellsInColumn

Declaration: TDataTable.CountMarkedCellsInColumn (Col: integer; StateMask: byte): integer;
The function CountMarkedCellsInColumn counts all cells in column Col whose cell state matches the bit mask parameter StateMask; i.e. a cell is counted as marked if a bitwise AND of the cell state and the StateMask parameter does not result in a zero value