var value; // Type: outlineColumn value = GC.Spread.Sheets.Commands.outlineColumn;
var outlineColumn : outlineColumn;
var value; // Type: outlineColumn value = GC.Spread.Sheets.Commands.outlineColumn;
var outlineColumn : outlineColumn;
spread.options.allowUndo = true; spread.commandManager().execute({cmd: "outlineColumn", sheetName: "Sheet1", index: 3, count: 5});