Using Win32 functions in Visual FoxPro Image Gallery
Code examples:
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Storing screen shot of a form to bitmap file
Storing content of the Clipboard to a bitmap file
Browsing Windows Known Folders (Special Folders)
Enumerating devices installed on the local machine
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Subclassing CommandButton control to create BackColor property
How to put a horizontal text scrolling on the form (a news line, marquee)
Placing an arbitrary rectangular area of main VFP window on the Clipboard
Vertical Label control
How to change display settings: screen resolution, screen refresh rate
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Custom FTP Class for Visual FoxPro application
Displaying icons in the system tray (VFP9)
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Printing text with the Escape function
Custom HttpRequest class (WinHTTP)
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: 40  
    Listed functions:
    CloseHandle
    CreateFile
    MoveFile
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