Using Win32 functions in Visual FoxPro Image Gallery
Code examples:
Winsock: sending email messages (SMTP, port 25)
How to change display settings: screen resolution, screen refresh rate
MSMQ: how to open a queue
Using Video Capture: displaying on FoxPro form frames and previewing video obtained from a digital camera
Adding and deleting User Accounts
Retrieving the interface–to–IP address mapping table
How to copy the image of a form to the Clipboard using Bitmap API functions
How to draw custom Window Caption on FoxPro form
How to make a VFP form fading out when released (GDI+ version)
Custom GDI+ class
Monitoring changes in a directory
Obtaining the bounding rectangle for the specified device context
Using WM_COPYDATA for interprocess communication (VFP9)
Winsock: retrieving the standard host name and IP address for the local machine
Displaying the associated icons and descriptions for files and folders
How to display Windows On-Screen Keyboard
How to download this reference`s archive through WinInet functions using InternetOpenUrl
Monitoring changes occurring within a directory
Custom HttpRequest class (WinHTTP)
Enumerating raw input devices attached to the system (keyboard, mouse, human interface device)
How to detect if additional monitor is connected and active
Subclassing CommandButton control to create BackColor property
Class for sound recording
Printing Image File, programmatically set print page orientation to landscape
Using the DeleteFile

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:
See also:
  • Deleting file into the Recycle Bin
  • Displaying standard progress dialog box when copying files

  •  
    #DEFINE CREATE_ALWAYS                  2
    #DEFINE FILE_ATTRIBUTE_NORMAL        128
     
    DECLARE INTEGER DeleteFile IN kernel32;
        STRING lpFileName
     
    DECLARE INTEGER CreateFile IN kernel32;
        STRING  lpFileName,;
        INTEGER dwDesiredAccess,;
        INTEGER dwShareMode,;
        INTEGER lpSecurityAttributes,;
        INTEGER dwCreationDisposition,;
        INTEGER dwFlagsAndAttributes,;
        INTEGER hTemplateFile
     
    DECLARE INTEGER CloseHandle IN kernel32 INTEGER hObject
     
    LOCAL lpFileName
    lpFileName = "C:\Temp\mytest.txt"
     
    hResult = CreateFile (lpFileName, 0, 0, 0,;
        CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0)
     
    ? "File handle returned:", hResult
    = CloseHandle (hResult)
    = DeleteFile (lpFileName)
     
     
     

    User rating: 0/10 (0 votes)
    Rate this code sample:
    • ~
    685 bytes  
    Created: 2001-07-12 12:00:00  
    Modified: 2006-03-08 12:53:17  
    Visits in 7 days: 13  
    Listed functions:
    CloseHandle
    CreateFile
    DeleteFile
    Printer friendly API declarations
    My comment:
    Windows 95/98/Me: The DeleteFile function deletes a file even if it is open for normal I/O or as a memory-mapped file. To prevent loss of data, close files before attempting to delete them.
    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 (54.224.17.178)
    50 sec.Function: 'send'
    Function group: 'Windows Sockets 2 (Winsock)'
    Google
    Advertise here!