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How to Convert xls to pdf and Docs to pdf in Window APplication in C#

Muralidharan Deenathayalan · Answer

If you're using Office 2007 or above then you can use the following code. Convert xls to PDF. using System; using System.IO; using msExcel = Microsoft.Office.Interop.Excel; namespace demo { public class ExcelToPdfConverter { private static object missing = System.Reflection.Missing.Value; public static void ConvertExcelToPdf(string excelFileIn, string pdfFileOut) { msExcel.Application excel = new msExcel.Application(); try { excel.Visible = false; excel.ScreenUpdating = false; excel.DisplayAlerts = false; FileInfo excelFile = new FileInfo(excelFileIn); string filename = excelFile.FullName; msExcel.Workbook wbk = excel.Workbooks.Open(filename, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing); wbk.Activate(); object outputFileName = pdfFileOut; msExcel.XlFixedFormatType fileFormat = msExcel.XlFixedFormatType.xlTypePDF; // Save document into PDF Format wbk.ExportAsFixedFormat(fileFormat, outputFileName, missing, missing, missing, missing, missing, missing, missing); object saveChanges = msExcel.XlSaveAction.xlDoNotSaveChanges; ((msExcel._Workbook)wbk).Close(saveChanges, missing, missing); wbk = null; } finally { ((msExcel._Application)excel).Quit(); excel = null; } } } } Covnert doc to PDF http://msdn.microsoft.com/en-us/library/bb412305.aspx Office To PDF http://officetopdf.codeplex.com/documentation H ope this helps you !

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