| public ExtractZip ( Stream inputStream, string targetDirectory, Overwrite overwrite, ConfirmOverwriteDelegate confirmDelegate, string fileFilter, string directoryFilter, bool restoreDateTime, bool isStreamOwner ) : void | ||
| inputStream | Stream | The seekable input stream containing the zip to extract from. |
| targetDirectory | string | The directory to save extracted information in. |
| overwrite | Overwrite | The style of |
| confirmDelegate | ConfirmOverwriteDelegate | A delegate to invoke when confirming overwriting. |
| fileFilter | string | A filter to apply to files. |
| directoryFilter | string | A filter to apply to directories. |
| restoreDateTime | bool | Flag indicating whether to restore the date and time for extracted files. |
| isStreamOwner | bool | Flag indicating whether the inputStream will be closed by this method. |
| return | void | |
public void ExtractZip(Stream inputStream, string targetDirectory,
Overwrite overwrite, ConfirmOverwriteDelegate confirmDelegate,
string fileFilter, string directoryFilter, bool restoreDateTime,
bool isStreamOwner)
{
if ((overwrite == Overwrite.Prompt) && (confirmDelegate == null)) {
throw new ArgumentNullException(nameof(confirmDelegate));
}
continueRunning_ = true;
overwrite_ = overwrite;
confirmDelegate_ = confirmDelegate;
extractNameTransform_ = new WindowsNameTransform(targetDirectory);
fileFilter_ = new NameFilter(fileFilter);
directoryFilter_ = new NameFilter(directoryFilter);
restoreDateTimeOnExtract_ = restoreDateTime;
using (zipFile_ = new ZipFile(inputStream)) {
if (password_ != null) {
zipFile_.Password = password_;
}
zipFile_.IsStreamOwner = isStreamOwner;
System.Collections.IEnumerator enumerator = zipFile_.GetEnumerator();
while (continueRunning_ && enumerator.MoveNext()) {
var entry = (ZipEntry)enumerator.Current;
if (entry.IsFile) {
// TODO Path.GetDirectory can fail here on invalid characters.
if (directoryFilter_.IsMatch(Path.GetDirectoryName(entry.Name)) && fileFilter_.IsMatch(entry.Name)) {
ExtractEntry(entry);
}
} else if (entry.IsDirectory) {
if (directoryFilter_.IsMatch(entry.Name) && CreateEmptyDirectories) {
ExtractEntry(entry);
}
} else {
// Do nothing for volume labels etc...
}
}
}
}
| FastZip::ExtractZip ( string zipFileName, string targetDirectory, Overwrite overwrite, ConfirmOverwriteDelegate confirmDelegate, string fileFilter, string directoryFilter, bool restoreDateTime ) : void | |
| FastZip::ExtractZip ( string zipFileName, string targetDirectory, string fileFilter ) : void |
/// <summary>
/// 解压zip文件
/// </summary>
/// <param name="_zipFile">需要解压的zip路径+名字</param>
/// <param name="_outForlder">解压路径</param>
public void UnZipFile(string _zipFile, string _outForlder)
{
if (Directory.Exists(_outForlder))
Directory.Delete(_outForlder, true);
Directory.CreateDirectory(_outForlder);
progress = progressOverall = 0;
Thread thread = new Thread(delegate ()
{
int fileCount = (int)new ZipFile(_zipFile).Count;
int fileCompleted = 0;
FastZipEvents events = new FastZipEvents();
events.Progress = new ProgressHandler((object sender, ProgressEventArgs e) =>
{
progress = e.PercentComplete;
if (progress == 100) { fileCompleted++; progressOverall = 100 * fileCompleted / fileCount; }
});
events.ProgressInterval = TimeSpan.FromSeconds(progressUpdateTime);
events.ProcessFile = new ProcessFileHandler(
(object sender, ScanEventArgs e) => { });
FastZip fastZip = new FastZip(events);
fastZip.ExtractZip(_zipFile, _outForlder, "");
});
thread.IsBackground = true;
thread.Start();
}
