(.NET Core C#) Unzip Selected Files from a Zip Archive
Demonstrates how to iterate over the files contained within a .zip and unzip specific files. Note: This example requires Chilkat v11.0.0 or greater.
bool success = false;
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
Chilkat.Zip zip = new Chilkat.Zip();
success = zip.OpenZip("my_files.zip");
if (success == false) {
Debug.WriteLine(zip.LastErrorText);
return;
}
string unzipDir = "/temp/unzipDir";
// Get the number of files and directories in the .zip
int n = zip.NumEntries;
Chilkat.ZipEntry entry = new Chilkat.ZipEntry();
int i = 0;
while (i < n) {
zip.EntryAt(i,entry);
if (entry.IsDirectory == false) {
// (the filename may include a path)
Debug.WriteLine(entry.FileName);
// Your application may choose to unzip this entry
// based on the filename.
// If the entry should be unzipped, then call Extract(unzipDir)
success = entry.Extract(unzipDir);
if (success == false) {
Debug.WriteLine(entry.LastErrorText);
return;
}
}
i = i + 1;
}
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