I have a asp.net FileUpload control. I can successfully upload file to store in session, but when I am tring to get its inputstream (I'm store file in HttpPosterFile) I'm getting error
Cannot access a closed file
tr.PostedFile //<== HttpPostedFile;
byte[] byteArray = null;
using (var binaryReader = new BinaryReader(tr.PostedFile.InputStream))
{
byteArray = binaryReader.ReadBytes(tr.PostedFile.ContentLength);
}
add this to your web.config file
<system.web>
<httpRuntime useFullyQualifiedRedirectUrl="true" maxRequestLength="15360" requestLengthDiskThreshold="15360"/>
</system.web>
http://sanjaysainitech.blogspot.com/2008/12/file-upload-error-can-not-access-closed.html