Using Win32 functions in Visual FoxPro Image Gallery
Code examples:
GDI+: copying to the Clipboard (a) image of active FoxPro window/form, (b) image file
Custom GDI+ class
Obtaining names and positions for shortcuts located on the Windows Desktop
Using Video Capture: displaying on FoxPro form frames and previewing video obtained from a digital camera
How to change display settings: screen resolution, screen refresh rate
Enumerating devices installed on the local machine
Winsock: sending email messages (SMTP, port 25)
Class for sound recording
Custom HttpRequest class (WinHTTP)
Vertical Label control
How to print FoxPro form
How to convert a bitmap file to monochrome format (1 bpp)
Storing screen shot of a form to bitmap file
How to activate Windows Calculator
How to put a horizontal text scrolling on the form (a news line, marquee)
How to copy the image of a form to the Clipboard using Bitmap API functions
How to set Creation Date/Time for a folder (WinNT)
How to make a VFP form fading out when released (GDI version)
Creating irregularly shaped FoxPro form using transparency color key
Custom FTP Class for Visual FoxPro application
Subclassing CommandButton control to create BackColor property
How to print a bitmap file
Round FoxPro form
Splash Screen for the VFP application
Using the DeleteFile

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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)
    
    
    

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    685 bytes  
    Created: 2001-07-12 12:00:00  
    Modified: 2006-03-08 12:53:17  
    Visits in 7 days: 26  
    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.
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