c#

Question

how we can create a pdf file from byte array?

chellappan pandiarajan · Answer

Simple try the below.. System.IO.File.WriteAllBytes(Sample.pdf bytes); Thanks Pandian

Santhosh Kumar Jayaraman · Answer

You can use this File.WriteAllBytes(@C:	estpdf.pdf byteArray); Dont forget to add reference /name space System.IO If you are using asp.net then you can also try this to ask user to download instead of writing to a specific folder private void ShowDocument(string fileName byte[] fileContent) { //Split the string by character . to get file extension type string[] stringParts = fileName.Split(new char[] { '.' }); string strType = stringParts[1]; Response.Clear(); Response.ClearContent(); Response.ClearHeaders(); Response.AddHeader(content-disposition attachment; filename= + fileName); //Set the content type as file extension type Response.ContentType = strType; //Write the file content this.Response.BinaryWrite(fileContent); this.Response.End(); } Check my article for more http://www.c-sharpcorner.com/UploadFile/1a81c5/convert-file-to-byte-array-and-byte-array-to-files/