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(.NET Core C#) Unzip an AES Encrypted Text File directly into a String VariableA common need is to unzip from an AES encrypted Zip archive directly into a string variable, such that the unencrypted file never resides on disk, even temporarily. This example shows how to do it.
// This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. Chilkat.Zip zip = new Chilkat.Zip(); // This example opens a WinZip-compatible AES encrypted // .zip that contains a single file: hamlet.xml. // It decrypts and unzips hamlet.xml directly into a string // variable. zip.SetPassword("secret"); bool success = zip.OpenZip("qa_data/hamlet.zip"); if (success != true) { Debug.WriteLine(zip.LastErrorText); return; } Chilkat.ZipEntry entry = zip.GetEntryByName("hamlet.xml"); if (zip.LastMethodSuccess == false) { Debug.WriteLine("Failed to find entry in zip"); return; } // lineEndingBehavior: // 0 = leave unchanged. // 1 = convert all to bare LF's // 2 = convert all to CRLF's int lineEndingBehavior = 0; string srcCharset = "utf-8"; string xmlText = entry.UnzipToString(lineEndingBehavior,srcCharset); Debug.WriteLine(xmlText); |
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