public void SetProgress(ZipProgressEventArgs e)
{
switch (e.EventType)
{
case ZipProgressEventType.Saving_AfterWriteEntry:
case ZipProgressEventType.Extracting_AfterExtractEntry:
entryNo++;
break;
case ZipProgressEventType.Saving_Started:
case ZipProgressEventType.Saving_BeforeWriteEntry:
case ZipProgressEventType.Saving_AfterSaveTempArchive:
case ZipProgressEventType.Saving_BeforeRenameTempArchive:
case ZipProgressEventType.Saving_AfterRenameTempArchive:
case ZipProgressEventType.Saving_Completed:
case ZipProgressEventType.Extracting_BeforeExtractAll:
case ZipProgressEventType.Extracting_BeforeExtractEntry:
case ZipProgressEventType.Extracting_AfterExtractAll:
break;
default:
if (buff++ % 100 != 0)
{
return;
}
long progress = e.BytesTransferred * 100 / e.TotalBytesToTransfer;
Console.WriteLine("Saving {0} ({1}%) ({2}/{3})", e.CurrentEntry.FileName, progress, entryNo, e.EntriesTotal);
break;
}
}
private void ReportZipProgress(IVssWMComponent component, IDictionary <string, string> volumeMap,
ZipProgressEventArgs e)
{
BackupProgressEventArgs ebp = null;
if (e.EventType == ZipProgressEventType.Saving_Started)
{
ebp = new BackupProgressEventArgs()
{
AcrhiveFileName = e.ArchiveName,
Action = EventAction.StartingArchive
};
}
else if (e.EventType == ZipProgressEventType.Saving_BeforeWriteEntry ||
e.EventType == ZipProgressEventType.Saving_EntryBytesRead)
{
var action = e.EventType == ZipProgressEventType.Saving_BeforeWriteEntry
? EventAction.StartingEntry
: EventAction.SavingEntry;
ebp = new BackupProgressEventArgs()
{
AcrhiveFileName = e.ArchiveName,
Action = action,
CurrentEntry = e.CurrentEntry.FileName,
EntriesTotal = e.EntriesTotal,
TotalBytesToTransfer = e.TotalBytesToTransfer,
BytesTransferred = e.BytesTransferred
};
}
else if (e.EventType == ZipProgressEventType.Saving_Completed)
{
ebp = new BackupProgressEventArgs()
{
AcrhiveFileName = e.ArchiveName,
Action = EventAction.ArchiveDone
};
}
if (ebp != null)
{
ebp.Components = new Dictionary <string, string>
{
{ component.ComponentName, component.Caption }
};
ebp.VolumeMap = new Dictionary <string, string>();
foreach (var volume in volumeMap)
{
ebp.VolumeMap.Add(volume.Key, volume.Value);
}
BackupProgress(this, ebp);
// Close the zip file operation neatly and throw the exception afterwards
e.Cancel = ebp.Cancel;
}
}
void _zipFile_Progress(object sender, ZipProgressEventArgs e)
{
var pct = (int)(e.PositionLong * 100 / (e.FileLengthLong + 1));
if (pct != _lastProgress)
{
_progressBar.Value = pct;
_progressBar.Visible = true;
_lastProgress = pct;
Application.DoEvents();
}
}
