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Home Programming DataLab DLabPascal 2-Dimensional Arrays TDataTable Methods ExchangeColumns
See also: ExchangeRows, ExchangeMarkings, MirrorColumns, MirrorRows 

ExchangeColumns

Declaration: TDataTable.ExchangeColumns (c1,c2: integer);
The method ExchangeColumns exchanges the two columns c1 and c2 of the data table, along with the column names, the attributes, the measurement scale types, and the nominal identifiers.