(self, rowIndex, columnIndex)
return value
Returns the cell value at location specified
             by columnIndex and rowIndex.
Returns the cell value at location specified
             by columnIndex and rowIndex.
Returns the cell value at location specified by columnIndex and rowIndex .
def getValueAt(self, rowIndex, columnIndex):
         """Returns the cell value at location specified
             by columnIndex and rowIndex."""
         value = self.getRecordAttributeAtColumn(rowIndex, columnIndex)
         return value
def getValueAt ( self , rowIndex , columnIndex ) : value = self . getRecordAttributeAtColumn ( rowIndex , columnIndex ) return value