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
How to change display settings: screen resolution, screen refresh rate
GDI+: Storing content of the Clipboard to a bitmap file
Capturing keyboard activity of another application with the Raw Input API (VFP9)
How to convert a bitmap file to monochrome format (1 bpp)
Custom GDI+ class
Printing Image File, programmatically set print page orientation to landscape
Winsock: sending email messages (SMTP, port 25)
Using WM_COPYDATA for interprocess communication (VFP9)
Using EnumPrinters function to enumerate locally installed printers
Mapping and disconnecting network drives
Custom HttpRequest class (WinHTTP)
HOWTO: Use the Win32 API to Access File Dates and Times
Adding a background image to VFP report (VFP9, ReportListener)
How to print FoxPro form
Windows Shell Icons displayed and exported to ICO files (Vista)
Accessing examples contained in this reference through Web Services
Custom FTP Class for Visual FoxPro application
Using FoxTray ActiveX control: System Tray Icon and menu attached to VFP form
How to copy the image of a form to the Clipboard using Bitmap API functions
How to print a bitmap file
Placing On-screen Alert on top of all windows
Custom HttpRequest class (WinINet)
How to detect if additional monitor is connected and active
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: 95  
    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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