//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 page headerfooter worksheet.PageSetup.LeftHeader = "&\"Arial,Italic\"LeftHeader"; worksheet.PageSetup.CenterHeader = "&P"; //Set page headerfooter's graphic worksheet.PageSetup.CenterFooter = "&G"; System.IO.Stream stream = this.GetResourceStream("logo.png"); worksheet.PageSetup.CenterFooterPicture.SetGraphicStream(stream, GrapeCity.Documents.Excel.Drawing.ImageType.PNG); //If you have picture resources locally, you can also set graphic in this way. //worksheet.PageSetup.CenterFooter = "&G"; //worksheet.PageSetup.CenterFooterPicture.Filename = @"C:\picture.png"; // Save to an excel file workbook.Save("ConfigHeaderFooter.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 page headerfooter worksheet.PageSetup.LeftHeader = "&""Arial,Italic""LeftHeader" worksheet.PageSetup.CenterHeader = "&P" 'Set page headerfooter's graphic worksheet.PageSetup.CenterFooter = "&G" Dim stream As IO.Stream = GetResourceStream("logo.png") worksheet.PageSetup.CenterFooterPicture.SetGraphicStream(stream, ImageType.PNG) 'If you have picture resources locally, you can also set graphic in this way. 'worksheet.PageSetup.CenterFooter = "&G" 'worksheet.PageSetup.CenterFooterPicture.Filename = "C:\picture.png" ' save to an excel file workbook.Save("ConfigHeaderFooter.xlsx")