Using Win32 functions in Visual FoxPro Image Gallery
Code examples:
Using the SystemParametersInfo function
Creating a unique filename based on existing filename
Enumerating global and local group accounts on a server (WinNT/XP/2K)
How to play MIDI notes
Retrieving local computer and user names
Retrieving the IP-to-physical address mapping table
Using shared memory to exchange data between applications (processes)
Using the NetMessageBufferSend to send messages on the network
Winsock: changing the byte ordering
Drawing a window caption using the DrawCaption routine
Drawing cursors for the classes defined by the system (preregistered): BUTTON, EDIT, LISTBOX etc.
How to delete all print jobs for a printer
How to disable the Windows Clipboard (VFP9)
How to find the application associated with a file name
How to ping a remote site using IP Helper API calls
How to position the GETPRINTER() dialog
How to retrieve adapter information for the local computer (including MAC address)
Reading the structure of VFP main menu
Running a regular FoxPro form while main VFP window is minimized
Shortcut Menu Class
Switching between keyboard layouts
Using Common Controls: the Header Control
Using File Mapping for enumerating files opened by Visual FoxPro
Accessing examples contained in this reference through Web Services
How to delete IE cookies, clear IE history and delete files in Temporary Internet Files directory

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Before you begin:
The following example presents session class CacheEntry and collection class CacheEntries. The latter, when created, enumerates Internet cache entries for a given search pattern.

Depending on the search pattern the enumerated can be
  • cookies
  • visited web pages
  • cached Internet files

    If you choose complete enumeration (empty search pattern or *.* ), it may take long time, like 5..10 minutes, if there are many cached files on the computer.

    Whichever cache entries have been enumerated, they can be deleted through DeleteCacheEntry and DeleteCacheEntries methods of the collection class.

    Note that this is all about Internet Explorer and WinINet. Other browsers most likely use different caching support.
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    6324 bytes  
    Created: 2004-10-15 18:04:52  
    Modified: 2011-12-10 09:20:22  
    Visits in 7 days: 64  
    Listed functions:
    DeleteUrlCacheEntry
    FileTimeToSystemTime
    FindCloseUrlCache
    FindFirstUrlCacheEntry
    FindNextUrlCacheEntry
    GetLastError
    GlobalAlloc
    GlobalFree
    Printer friendly API declarations
    My comment:
    For FoxPro versions 3..7 you must tinker the code a little bit.

    Visiting a single web page may create tens if not a hundred cached files on your computer. Just for fun: clear cookies, history and temporary internet files and start visiting different web pages. If this is your first experience, most likely you will be amazed.

    I have all third-party cookies blocked in my IE settings.
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