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Unzip a Single File by IndexUnzip a single file by index.
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <% set zip = Server.CreateObject("Chilkat_9_5_0.Zip") ' Any string unlocks the component for the 1st 30-days. success = zip.UnlockComponent("Anything for 30-day trial") If (success <> 1) Then Response.Write zip.LastErrorText & "<br>" End If success = zip.OpenZip("my_photos.zip") If (success <> 1) Then Response.Write zip.LastErrorText & "<br>" End If ' How many files and directory entries are in this .zip? n = zip.NumEntries Response.Write Server.HTMLEncode( "Num entries = " _ & n) & "<br>" ' Let's say we want to unzip the 3rd entry: Set entry = zip.GetEntryByIndex(2) If (entry Is Nothing ) Then Response.Write "Index out of range!" & "<br>" Else ' Unzip it to C:/myTempDir success = entry.ExtractInto("c:/myTempDir") If (success <> 1) Then Response.Write entry.LastErrorText & "<br>" Else Response.Write "Extracted 1 file!" & "<br>" End If End If %> </body> </html> |
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