//////////////////////////////////////////////////////////////////// // Save new archive file //////////////////////////////////////////////////////////////////// private void OnSave() { // clear local directory ZipDir = null; // Write zip directory and close deflate zip file if (Deflate.SaveArchive()) { MessageBox.Show("Save ZIP file Error\n" + Deflate.ExceptionStack[0] + "\n" + Deflate.ExceptionStack[1]); } // display zip file directory in data grid view LoadDataGrid(); return; }
//////////////////////////////////////////////////////////////////// // Test Single File //////////////////////////////////////////////////////////////////// private Int32 TestZip() { // add extension to compressed file name CompFileName += ".zip"; // create compressiom object DeflateZipFile Def = new DeflateZipFile(CompLevel); // create empty zip file if (Def.CreateArchive(CompFileName)) { // save exception stack on error ExceptionStack = Def.ExceptionStack; return(1); } // split the input file name to path and name String FileName; Int32 Ptr = InputFileName.LastIndexOf('\\'); FileName = Ptr < 0 ? InputFileName : InputFileName.Substring(Ptr + 1); // save start time Int32 StartTime = Environment.TickCount; // compress file if (Def.Compress(InputFileName, FileName)) { // save exception stack on error ExceptionStack = Def.ExceptionStack; return(1); } // save compression elapse time CompTime = Environment.TickCount - StartTime; // save input and compressed file length InputFileLen = Def.ReadTotal; CompFileLen = Def.WriteTotal; // save archive if (Def.SaveArchive()) { // save exception stack on error ExceptionStack = Def.ExceptionStack; return(1); } // save start time StartTime = Environment.TickCount; // create decompression object InflateZipFile Inf = new InflateZipFile(); // open the zip file if (Inf.OpenZipFile(CompFileName)) { // save exception stack on error ExceptionStack = Inf.ExceptionStack; return(2); } // decompress the file if (Inf.DecompressZipFile(Inf.ZipDir[0], null, DecompFileName, false, true)) { // save exception stack on error ExceptionStack = Inf.ExceptionStack; return(2); } // save decompression elapse time DecompTime = Environment.TickCount - StartTime; // save restored file length DecompFileLen = Inf.WriteTotal; // close the zip file Inf.CloseZipFile(); // successful exit return(0); }