WebDec 2, 2015 · Cannot access a closed Stream. Here is my code: //Create a byte array that will eventually hold our final PDF Byte [] bytes; List myTables = getTables (); TableObject currentTable = new TableObject (); //Boilerplate iTextSharp setup here //Create a stream that we can write to, in this case a MemoryStream using (MemoryStream ms ... WebNov 14, 2024 · Same result...Cannot access a closed Stream on this line: await graphClient.Me.Drive.Items ["item-id"].ItemWithPath ("NewDocument-2.pdf").Content.Request ().PutAsync (ms); The PutAsync is expecting a Stream as well So when I do this:
c# - Memory stream is always closed
WebDec 16, 2015 · If not, you may be able to work around the problem with the non-expandable memory stream by not creating the memory stream from a fixed array. Instead of new MemoryStream (fileData) you can use: using (var zipStream = new MemoryStream ()) { zipStream.Write (fileData, 0, fileData.Length); zipStream.Position = 0; // continue here } … WebJan 5, 2015 · 3. Your problem is in: Stream s = fs; The fs filestream is closed in your Main method (using statement disposes the filestream). To fix this you should open a new filestream to read from the file: Stream s = new FileStream ("PCWorld\\level.dat", FileMode.Read); Share. cisplatin for triple negative breast cancer
c# - System.ObjectDisposedException: Cannot access a closed Stream ...
WebOct 5, 2024 · Cannot access a closed stream. Here's the code: first method: Here it opens a file with File.Open method and then creates a memorystream object and it copies FileStream to MemoryStream. then sets Position to 0 (i set position to 0, because i was that in a solution, but not helping tho). Then it creates an object of class DocxConvert and call ... WebMar 17, 2024 · Write it as: var _memStream = new MemoryStream (file.Contents); zipArchive.AddEntry (file.Filename, _memStream, true); It should use this overload. The true is so that it closes the Stream when not used. Probably it will auto-discover the length (I see that it is an optional value with 0 as default) WebJul 17, 2015 · you do not need the memory stream try something like string excelLocation = Path.Combine (taskpath, "Test_Output.xlsx"); FileStream sw = File.Create (excelLocation); wb.Write (sw); sw.Close (); Share Follow answered May 14, 2024 at 17:56 Sarah Akram 1 1 Add a comment Your Answer Post Your Answer cisplatin for vaginal cancer