Chilkat HOME .NET Core C# Android™ AutoIt C C# C++ Chilkat2-Python CkPython Classic ASP DataFlex Delphi ActiveX Delphi DLL Go Java Lianja Mono C# Node.js Objective-C PHP ActiveX PHP Extension Perl PowerBuilder PowerShell PureBasic Ruby SQL Server Swift 2 Swift 3,4,5... Tcl Unicode C Unicode C++ VB.NET VBScript Visual Basic 6.0 Visual FoxPro Xojo Plugin
(Unicode C) Unzip Files in a Date RangeSee more Zip ExamplesDemonstrates how to use the Zip.MinDate and Zip.MaxDate properties to unzip only those files with a last-modified date within a date range. Note: This example requires Chilkat v10.0.0 or greater.
#include <C_CkZipW.h> void ChilkatSample(void) { HCkZipW zip; BOOL success; int numUnzipped; // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. zip = CkZipW_Create(); success = CkZipW_OpenZip(zip,L"qa_data/zips/sample.zip"); if (success != TRUE) { wprintf(L"%s\n",CkZipW_lastErrorText(zip)); CkZipW_Dispose(zip); return; } // The MinDate and MaxDate properties use the timestamp date/time string format. // Here are some examples: // YYYY-MM-DD (e.g., 2024-07-31) // YYYY-MM-DDTHH:MM:SS�HH:MM (e.g., 2024-07-31T12:34:56+02:00) // 2024-07-31T12:34:56Z (the "Z" denotes Zulu time, or UTC) // Only unzip files having a last-modified date greater than 1-Jan-2017 CkZipW_putMinDate(zip,L"2017-01-01T00:00:00Z"); // Also, only unzip files having a last-modified date less than the end of 2020 CkZipW_putMaxDate(zip,L"2020-12-31T23:59:59Z"); // You don't need to specify both MinDate and MaxDate. // You can specify only one or the other if needed. // The MinDate/MaxDate properties apply to all of the Chilkat methods for unzipping. numUnzipped = CkZipW_Unzip(zip,L"c:/temp/unzipDir"); if (numUnzipped < 0) { wprintf(L"%s\n",CkZipW_lastErrorText(zip)); CkZipW_Dispose(zip); return; } CkZipW_CloseZip(zip); CkZipW_Dispose(zip); } |
© 2000-2024 Chilkat Software, Inc. All Rights Reserved.