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
GDI+: Storing content of the Clipboard to a bitmap file
GDI+: saving image of FoxPro form to graphics file (BMP, GIF, JPG, PNG, TIF)
How to change display settings: screen resolution, screen refresh rate
Custom GDI+ class
Simple MAPI: how to resolve a name to unique address list entry
Using FoxTray ActiveX control: System Tray Icon and menu attached to VFP form
Capturing keyboard activity of another application with the Raw Input API (VFP9)
How to convert a bitmap file to monochrome format (1 bpp)
Using Video Capture: displaying on FoxPro form frames and previewing video obtained from a digital camera
GDI+: Implementing image scrolling with inertia
Retrieving the name of the primary domain controller (PDC) and join status information
Storing content of the Clipboard to a bitmap file
How to detect if additional monitor is connected and active
The SQLGetProp() creates a bridge between Visual FoxPro and the ODBC API
GDI+: custom Clock Control
Custom HttpRequest class (WinHTTP)
How to change the name and the size of the font in the MessageBox dialog
Winsock: sending email messages (SMTP, port 25)
How to create MD-5 and SHA-1 hash values from a string
Mapping and disconnecting network drives
How to put a horizontal text scrolling on the form (a news line, marquee)
Copying picture of the active form to the Clipboard using Enhanced Metafile API functions
Custom HttpRequest class (WinINet)
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: 17  
    Listed functions:
    CloseHandle
    CreateFile
    MoveFile
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