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(Visual Basic 6.0) 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.)
Dim zip As New ChilkatZip Dim success As Long ' Any string unlocks the component for the 1st 30-days. success = zip.UnlockComponent("Anything for 30-day trial") If (success <> 1) Then Debug.Print zip.LastErrorText Exit Sub End If success = zip.NewZip("test.zip") If (success <> 1) Then Debug.Print zip.LastErrorText Exit Sub End If zip.SetPassword "secret" zip.PasswordProtect = 1 Dim saveExtraPath As Long saveExtraPath = 0 success = zip.AppendOneFileOrDir("/temp/hamlet.xml",saveExtraPath) Dim success As Long success = zip.WriteZipAndClose() If (success <> 1) Then Debug.Print zip.LastErrorText Exit Sub End If Debug.Print "Zip Created!" |
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