CopyDataTo2DArray

Declaration:

TDataTable.CopyDataTo2DArray (var Dest: TDouble2DArray; SrcColLo, SrcRowLo, SrcColHi, SrcRowHi, DestCol, DestRow: integer): integer;

The method CopyDataTo2DArray copies the cells of the data table in the range from [SrcColLo,SrcRowLo] to [SrcColHi,SrcRowHi] to the position [DestCol, DestRow] of the dynamic array Dest. If any of the cells to be copied fall outside of the destination range these cells are ignored. The function returns the following error codes:  0 ... everything is OK -1 ... the destination array has zero size -2 ... SrcColLo and/or SrcColHi are out of range (valid range: 1 to NrOfColumns) -3 ... SrcRowLo and/or SrcRowHi are out of range (valid range: 1 to NrOfRows) -4 ... DestCol and/or DestRow are out of range (valid ranges: 0 ≤ DestCol < length(Dest), and 0 ≤ DestRow < length(Dest[0])

Hint 2:

If you want to copy the entire numeric data into a two-dimensional array, the method DuplicateDataAsArray is more convenient.