//create a new workbook var workbook = new GrapeCity.Documents.Excel.Workbook(); var fileStream = this.GetResourceStream("xlsx\\PageSetup Demo.xlsx"); workbook.Open(fileStream); IWorksheet worksheet = workbook.Worksheets[0]; //Set A4 paper size worksheet.PageSetup.PaperSize = PaperSize.A4; // Save to an excel file workbook.Save("ConfigPaperSize.xlsx");
' Create a new Workbook Dim workbook As New Workbook Dim fileStream = GetResourceStream("PageSetup Demo.xlsx") workbook.Open(fileStream) Dim worksheet As IWorksheet = workbook.Worksheets(0) 'Set A4 paper size worksheet.PageSetup.PaperSize = PaperSize.A4 ' save to an excel file workbook.Save("ConfigPaperSize.xlsx")