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Create Password Protected Zip containing a Single File.
Create a password-protected .zip containing a single file. (This uses the older Zip 2.0 encryption scheme, which is weaker and not as secure as AES encryption, which Chilkat Zip also supports.) Chilkat.Zip zip = new Chilkat.Zip(); bool success; // Any string unlocks the component for the 1st 30-days. success = zip.UnlockComponent("Anything for 30-day trial"); if (success != true) { MessageBox.Show(zip.LastErrorText); return; } success = zip.NewZip("test.zip"); if (success != true) { MessageBox.Show(zip.LastErrorText); return; } zip.SetPassword("secret"); zip.PasswordProtect = true; bool saveExtraPath; saveExtraPath = false; success = zip.AppendOneFileOrDir("c:/temp/hamlet.xml",saveExtraPath); success = zip.WriteZipAndClose(); if (success != true) { MessageBox.Show(zip.LastErrorText); return; } MessageBox.Show("Zip Created!"); |
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