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Selects the specified columns.
Syntax
public void setSelectedColumns( Column[] columns )
Parameters
columns
An array of Column objects that identify the columns to be selected.
Remarks
Calling setSelectedColumns clears any previous selection in the grid. Note that you cannot select both columns and rows at the same time. To programmatically select rows, call setSelectedRows.
The DataGrid control does not support the selection of single cells.
See Also getSelectedColumns, clearSelection