Using Win32 functions in Visual FoxPro Image Gallery
Code examples:
Placing a button on the VFP form as a new child window
Starting an external application in VFP using WinExec
Using the DrawText function
Winsock: resolving an address to a host name
Comparing file times
Displaying system dialog that selects a folder
Using FtpCommand
A procedure for setting file times
Drawing a window caption using the DrawCaption routine
How to extract frames from AVI files
How to find which fonts Windows uses for drawing captions, menus and message boxes
How to ping a remote site using IP Helper API calls
How to position the GETPRINTER() dialog
Reading entries from Event logs
CryptoAPI: Collection of Providers class
Generating random cryptographic keys
How to detect if additional monitor is connected and active
How to display advanced Task Dialog (Vista)
How to remove a directory that is not empty
OS version and revision
Pocket PC: base class
Pocket PC: custom RAPI class for operating with the Object Store Databases
Reading list of folders and files on FTP server
Reading parameters of streams in AVI file
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: 88  
    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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