Hi Vadim !
First of all - many thanks for the great .NET wrapper for 7zip.
Since the "SevenZip" target is 2.0, I wondered why the target for "SevenZipTestForms" is 3.5 ?
As far as I can see, there's only one call in "b_ExtractBrowseArchive_Click" which is not available in 2.0.
There's no "ToArray" method in "ReadOnlyCollection". See following suggestion for an alternative.
private void b_ExtractBrowseArchive_Click(object sender, EventArgs e)
if (ofd_Archive.ShowDialog() == DialogResult.OK)
tb_ExtractArchive.Text = ofd_Archive.FileName;
using (SevenZipExtractor extr = new SevenZipExtractor(ofd_Archive.FileName))
tb_Messages.Lines = new string[extr.ArchiveFileNames.Count];