setRangeStyle

sets a style for a range of cells

void setRangeStyle(string rangeStr,object style, [string page] );

rangeStr	string	a range of cells (or several ranges) to apply a style to
style	object	the applied style
page	string	optional, the name of the sheet

Example

// single range 
spreadsheet.setRangeStyle("C4:E4", style, "Sheet1");
 
// multiple ranges
spreadsheet.setRangeStyle("C3:E3;C5:E5;C7:E7", style, "Sheet1");

Details

The rangeStr parameter accepts multiple ranges with a semicolon as delimiter: "A1:C3;B4:D5".