GetPrintGridlines
function GetPrintGridlines(): boolean
Description
Returns the page PrintGridlines property which specifies whether the current sheet gridlines must be printed or not.
Returns
boolean
Try It
var oWorksheet = Api.GetActiveSheet();
oWorksheet.SetPrintGridlines(true);
oWorksheet.GetRange("A1").SetValue("Gridlines of cells will be printed on this page: " + oWorksheet.GetPrintGridlines());