Using Win32 functions in Visual FoxPro Image Gallery
Code examples:
How to empty the Recycle Bin
How to make a VFP form fading out when released (GDI version)
How to put a horizontal text scrolling on the form (a news line, marquee)
How to retrieve network parameters for the local computer (including Host name, Domain name, and DNS Server)
Initiating Inet connection using a modem
Mapping and disconnecting network drives
Memory usage info for current VFP session (WinNT only)
Retrieving current settings for an ODBC connection
Retrieving the priority class for the current process
String representation for disk or memory capacity
The original LoadPicture() function in VFP returns valid handles to bitmaps, icons, cursors, and metafiles
URL: splitting into its component parts
Using FrameRgn for displaying system colors
Wininet last error description
Winsock: retrieving directory listing from an FTP server using passive data connection (FTP, port 21)
Accessing Adobe Reader 7.0 main menu from VFP application
Accessing examples contained in this reference from a VFP application
Accessing Windows Control Panel from VFP Application
An alternative way of setting Form.Closable to False
Connecting a local device to a network resource
Converting image file to .ICO file
Converting twips to pixels and vice versa
Creating a device context for the specified printer
Creating an Open dialog box to specify the drive, directory, and name of a file to open (Shell32 version)
How to delete IE cookies, clear IE history and delete files in Temporary Internet Files directory

User rating: 0/10 (0 votes)
Rate this code sample:
  • ~
More code examples    Listed functions    Add comment     W32 Constants      Translate this page Printer friendly version of this code sample
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.
  •  
      Members area. Log in to view this example.
     
      User name:
      Password:
     
     
      Forgot your password?
     
      Sign up for
    the Membership
     
     


    User rating: 0/10 (0 votes)
    Rate this code sample:
    • ~
    6324 bytes  
    Created: 2004-10-15 18:04:52  
    Modified: 2011-12-10 09:20:22  
    Visits in 7 days: 7  
    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.
    Word Index links for this example:
    Translate this page:
      Spanish    Portuguese    German    French    Italian  
    FreeTranslation.com offers instant, free translations of text or web pages.
    User Contributed Notes:
    There are no notes on this subject.


    Copyright 2001-2015 News2News, Inc. Before reproducing or distributing any data from this site please ask for an approval from its owner. Unless otherwise specified, this page is for your personal and non-commercial use. The information on this page is presented AS IS, meaning that you may use it at your own risk. Microsoft Visual FoxPro and Windows are trade marks of Microsoft Corp. All other trademarks are the property of their respective owners. 

    Privacy policy
    Credits: PHP (4.4.9), an HTML-embedded scripting language, MySQL (5.5.43), the Open Source standard SQL database, AceHTML Freeware Version 4, freeware HTML Editor of choice.   Hosted by Korax Online Inc.
    Last Topics Visited (54.162.248.199)
    38 sec.Function: 'CreateFile'
    2.6 min.Function: 'GetTextExtentPoint32'
    3 day(s)Example: 'How to enumerate terminal servers within the specified Windows domain'
     Function: 'CeFindAllFiles'
    Function group: 'Remote Application Programming (RAPI)'
     Example: 'Winsock: retrieving the host information corresponding to a network address'
    Google
    Advertise here!