\r\n
\r\n
If this directory is added : -
\r\ne:\\Documents and Settings\\whatever.WHAT\\Desktop\\scan pages -9
\r\nalong with
\r\nzip.MaxOutputSegmentSize = 1024*1024 ;
\r\nThen I get this exception. if zip.MaxOutputSegmentSize = 1024*1024 ; is removed . then everything works. Similarly if the above mentioned directory is not added to the zipfile. the then things work. I have no idea why this happens.
\r\nI am using the using clause.
\r\nThe exception :
\r\nSystem.IO.FileNotFoundException was unhandled
\r\nMessage="Could not find file 'C:\\\\MyZipFile.z01'."
\r\nSource="mscorlib"
\r\nFileName="C:\\\\MyZipFile.z01"
\r\nStackTrace:
\r\nat System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
\r\nat System.IO.File.Move(String sourceFileName, String destFileName)
\r\nat Ionic.Zip.ZipSegmentedStream.TruncateBackward(UInt32 diskNumber, Int64 offset)
\r\nat Ionic.Zip.ZipEntry.Write(Stream s)
\r\nat Ionic.Zip.ZipFile.Save()
\r\nat Ionic.Zip.ZipFile.Save(String fileName)
\r\nat WindowsFormsApplication1.Form1.backup_to_folder(String folderToSave) in E:\\My Downloads\\Visual Studio 2008\\Projects\\Backup\\Backup\\Backup-to-Gmail.cs:line 289
\r\nat WindowsFormsApplication1.Form1.run_zip_thread(String folderToSave, Object sender) in E:\\My Downloads\\Visual Studio 2008\\Projects\\Backup\\Backup\\Backup-to-Gmail.cs:line 161
\r\nat WindowsFormsApplication1.Form1.<>c__DisplayClass1.<button3_Click>b__0() in E:\\My Downloads\\Visual Studio 2008\\Projects\\Backup\\Backup\\Backup-to-Gmail.cs:line 152
\r\nat System.Threading.ThreadHelper.ThreadStart_Context(Object state)
\r\nat System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
\r\nat System.Threading.ThreadHelper.ThreadStart()
\r\nInnerException:
\r\n
My code:
\r\nusing (ZipFile zip = new ZipFile())
\r\n{
\r\n
\r\nzip.CompressionLevel = Ionic.Zlib.CompressionLevel.Level9;
\r\n
\r\nif (textBox2.Text != "")
\r\n{
\r\n
\r\nzip.Encryption = EncryptionAlgorithm.WinZipAes256;
\r\nzip.Password = textBox2.Text;
\r\n}
\r\n
\r\nforeach (string s in addlist)
\r\n{
\r\n// add this map file into the "images" directory in the zip archive
\r\nif (File.Exists(s))
\r\n{
\r\n//try
\r\n{
\r\nConsole.WriteLine("adding file");
\r\nzip.AddFile(s);
\r\n
\r\n}
\r\n//// catch (ArgumentException ae)
\r\n//{
\r\n// Console.WriteLine("duplicate detected");
\r\n//}
\r\n// MessageBox.Show("addedfile");
\r\n}
\r\n
\r\nelse if (Directory.Exists(s))
\r\n{
\r\n
\r\nstring[] allfiles = Directory.GetFiles(s, "*.*", SearchOption.AllDirectories);
\r\nstring[] alldirs = Directory.GetDirectories(s, "*", SearchOption.AllDirectories);
\r\n
\r\n
\r\n
\r\n
\r\nforeach (string s2 in allfiles)
\r\n{
\r\ninclude = true ;
\r\nforeach (string ex in excludelist)
\r\n{
\r\nif (s2.Contains(ex) && ex != "" )
\r\n{
\r\ninclude = false;
\r\n// Console.WriteLine("include=false. s2=" + s2 + ". ex=" + ex ) ;
\r\nbreak ;
\r\n}
\r\n}
\r\n
\r\nif ( include == true )
\r\n{
\r\n// try
\r\n{
\r\nzip.AddFile(s2);
\r\n}
\r\n// catch (ArgumentException ae)
\r\n{
\r\n
\r\n}
\r\n}
\r\n}
\r\n
\r\nforeach (string s3 in alldirs)
\r\n{
\r\ninclude = true;
\r\nforeach (string ex in excludelist)
\r\n{
\r\nif ( (s3.Contains(ex) && ex != "") || !dirempty(s3))
\r\n{
\r\ninclude = false;
\r\n// Console.WriteLine("include=false. s3=" + s3 + ". ex=" + ex);
\r\nbreak;
\r\n}
\r\n}
\r\n
\r\nif (include == true)
\r\n{
\r\n//try
\r\n{
\r\nzip.AddDirectory(s3, new DirectoryInfo(s3).FullName);
\r\n}
\r\n// catch (ArgumentException ae)
\r\n{
\r\n
\r\n}
\r\n}
\r\n}
\r\n
\r\n
\r\n}
\r\n
\r\nelse
\r\n{
\r\n// MessageBox.Show("error");
\r\n// path doesn't exist.
\r\n
\r\n}
\r\n}
\r\n
\r\n//try
\r\n{
\r\nzip.MaxOutputSegmentSize = 1024*1024 ;
\r\nzip.Save( folderToSave + "\\\\" + "MyZipFile.zip");
\r\n
\r\n}
\r\n// catch (IOException ioe)
\r\n//{
\r\n// MessageBox.Show("Could not add one of the files/folders :( " + ioe.Data);
\r\n// }
\r\n//catch(FileNotFoundException de )
\r\n//{
\r\n// Console.WriteLine("ignore") ;
\r\n// MessageBox.Show("Problem");
\r\n//}
\r\n
\r\npictureBox1.Image = null;
\r\nMessageBox.Show("zipped!");
\r\n}
This forum is all broken in opera btw
\r\n", "PostedDate": "2011-02-23T03:47:34.07-08:00", "UserRole": null, "MarkedAsAnswerDate": null }, { "Id": "571356", "ThreadId": "247192", "Html": "I have narrowed down the problem. The problem is not with the directory, but with the following file: http://dillibuy.x10.bz/temp/scan%20pages.zip
\r\nIf this file is included along with zip.MaxOutputSegmentSize = 200 * 1024; .
\r\nThen the following exception is thrown
\r\nSystem.IO.FileNotFoundException was unhandled
Message=\"Could not find file 'e:\\\\Documents and Settings\\\\whatever.WHAT\\\\Local Settings\\\\Temp\\\\uytxcabjv\\\\NoFrillsBackup 2011-02-24 14;46.z01'.\"
Source=\"mscorlib\"
FileName=\"e:\\\\Documents and Settings\\\\whatever.WHAT\\\\Local Settings\\\\Temp\\\\uytxcabjv\\\\NoFrillsBackup 2011-02-24 14;46.z01\"
StackTrace:
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.Move(String sourceFileName, String destFileName)
at Ionic.Zip.ZipSegmentedStream.TruncateBackward(UInt32 diskNumber, Int64 offset)
at Ionic.Zip.ZipEntry.Write(Stream s)
at Ionic.Zip.ZipFile.Save()
at Ionic.Zip.ZipFile.Save(String fileName)
at WindowsFormsApplication1.Form1.backup_to_folder(String folderToSave, Object sender) in E:\\My Downloads\\Visual Studio 2008\\Projects\\Backup\\Backup\\Backup-to-Gmail.cs:line 351
at WindowsFormsApplication1.Form1.run_zip_thread(String folderToSave, Object sender) in E:\\My Downloads\\Visual Studio 2008\\Projects\\Backup\\Backup\\Backup-to-Gmail.cs:line 186
at WindowsFormsApplication1.Form1.<>c__DisplayClass4.<button7_Click>b__3() in E:\\My Downloads\\Visual Studio 2008\\Projects\\Backup\\Backup\\Backup-to-Gmail.cs:line 529
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException:
\r\n
Please help!
", "PostedDate": "2011-02-24T01:22:43.327-08:00", "UserRole": null, "MarkedAsAnswerDate": null } ]