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)
Converting Unicode data from the Clipboard to a character string using a given code page
Copying picture of the active form to the Clipboard using Enhanced Metafile API functions
Enumerating data formats currently available on the clipboard
Enumerating raw input devices attached to the system (keyboard, mouse, human interface device)
GDI+: copying to the Clipboard (a) image of active FoxPro window/form, (b) image file
Disabling mouse and keyboard input for the main VFP window (with the app still running)
Storing content of the Clipboard to a bitmap file
Current keyboard type
Displaying icons in the system tray (VFP9)
Custom HttpRequest class (WinINet)
Attaching menu to a top-level form
How to activate Windows Calculator
Using Beep and Sleep functions to make the old tin buzz sing (WinNT only?)
Using InternetSetFilePointer when resuming interrupted download from the Internet
Storing screen shot of a form to bitmap file
Minimizing all running applications
How to print a bitmap file
Obtaining current Internet Explorer browser version and UserAgent
Sending email messages with Simple MAPI
Using Path functions from Shell Lightweight Utility APIs (shlapi.dll)
Using EnumPrinters function to enumerate locally installed printers
Drawing Windows predefined bitmaps using the LoadBitmap functions
Creating a file, then moving it to another destination

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  • Displaying standard progress dialog box when copying files

  • #DEFINE CREATE_ALWAYS 2
    #DEFINE FILE_ATTRIBUTE_NORMAL 128
    
    DO declare
    
    lpFileName = "C:\Temp\mytest.txt"
    lpNewFileName = "C:\Temp\mytest1.txt"
    
    hFile = CreateFile(lpFileName, 0, 0, 0,;
        CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0)
    
    ? "File handle returned:", hFile
    = CloseHandle (hFile)
    = MoveFile(lpFileName, lpNewFileName)
    
    PROCEDURE declare
        DECLARE INTEGER MoveFile IN kernel32;
            STRING lpExistingFileName, STRING lpNewFileName
    
        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
    
    
    

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    746 bytes  
    Created: 2001-07-12 12:00:00  
    Modified: 2006-03-16 08:59:58  
    Visits in 7 days: 50  
    Listed functions:
    CloseHandle
    CreateFile
    MoveFile
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