WORD document becomes blank or corrupted after being uploaded to a Document Library programmatically?

Question

Hi everyone,
I uploaded a WORD document to a Document Library with this code:
using (SPSite currentSite = new SPSite(SPContext.Current.Site.ID))
using (SPWeb currentWeb = currentSite.OpenWeb("Departments"))
currentWeb.AllowUnsafeUpdates = true;
SPList myList = currentWeb.Lists["Commercial Agreements"];
SPDocumentLibrary myLibrary = (SPDocumentLibrary)myList;
SPFolder myFolder = myLibrary.RootFolder.SubFolders["aFolderName"];
using (Stream fStream = FileUpload1.PostedFile.InputStream)
byte[] _bytes = new byte[fStream.Length];
SPFile myFile = myFolder.Files.Add(FileUpload1.FileName, _bytes, true);
The document gets uploaded into the correct folder in the Document Library, however when I open it from SharePoint it is just a blank document. And sometimes it is corrupted and cannot be opened.
If I upload a PDF using this code, the pdf cannot be opened. It says the file is corrupted.
Any ideas?
Thank you very much for your help in advance.
Lin

Answer 1

Hello,
I just written sample code, please try this: (Note: This code is not tested so you might need to modify it)
Stream fStream = FileUpload1.PostedFile.InputStream;
byte[] _byteArray = new byte[fStream.Length];
fStream.Read(_byteArray, 0, (int)fStream.Length);
fStream.Close();
string _fileUrl = myFolder.Url + "/" + FileUpload1.PostedFile.FileName;
SPFile file = myFolder.Files.Add(_fileUrl, _byteArray, true);
http://www.c-sharpcorner.com/blogs/4250/programatically-add-file-in-folder-in-sharepoint-document-li.aspx
http://sharepointwings.blogspot.sg/2013/08/programmatically-addupload-file-to.html
Hope it could help
Hemendra:Yesterday is just a memory,Tomorrow we may never see
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