Using Win32 functions in Visual FoxPro Image Gallery
Code examples:
How to change display settings: screen resolution, screen refresh rate
Capturing keyboard activity of another application with the Raw Input API (VFP9)
How to register custom Event Log source
Displaying icons in the system tray (VFP9)
Custom HttpRequest class (WinINet)
Storing content of the Clipboard to a bitmap file
Attaching menu to a top-level form
Storing screen shot of a form to bitmap file
Using Beep and Sleep functions to make the old tin buzz sing (WinNT only?)
How to activate Windows Calculator
Copying picture of the active form to the Clipboard using Enhanced Metafile API functions
How to print a bitmap file
Converting Unicode data from the Clipboard to a character string using a given code page
Drawing Windows predefined bitmaps using the LoadBitmap functions
Sending email messages with Simple MAPI
Building a tree of subdirectories for a given path using FindFile functions
Retrieving the User Datagram Protocol (UDP) listener table
Minimizing all running applications
Using IsChild() for testing ThisForm.ShowWindow property
Disabling mouse and keyboard input for the main VFP window (with the app still running)
Retrieving the IP-to-physical address mapping table
GDI+: copying to the Clipboard (a) image of active FoxPro window/form, (b) image file
Enumerating raw input devices attached to the system (keyboard, mouse, human interface device)
Retrieving top-child window for the VFP form
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: 142  
    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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