Using Win32 functions in Visual FoxPro Image Gallery
Code examples:
Custom GDI+ class
Storing content of the Clipboard to a bitmap file
Displaying icons in the system tray (VFP9)
GDI+: Implementing image scrolling with inertia
Displaying dimmed window behind VFP top-level form
How to make a VFP form fading out when released (GDI version)
How to print FoxPro form
Obtaining names and positions for shortcuts located on the Windows Desktop
Capturing keyboard activity of another application with the Raw Input API (VFP9)
GDI+: reading and writing metadata in JPEG and TIFF files
How to print a bitmap file
Browsing Windows Known Folders (Special Folders)
Custom HttpRequest class (WinHTTP)
Storing screen shot of a form to bitmap file
Enumerating raw input devices attached to the system (keyboard, mouse, human interface device)
A class that encrypts and decrypts files using Cryptography API Functions
Monitoring clipboard content changes (VFP9)
Testing serial ports
How to change display settings: screen resolution, screen refresh rate
Printing Image File, programmatically set print page orientation to landscape
Using NetWkstaTransportEnum to obtain MAC Address of remote server
Using the LoadImage function to have a bitmap file loaded and displayed on VFP main window
Vertical Label control
Subclassing CommandButton control to create BackColor property
Terminating all running applications from a VFP program

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Before you begin:
Handle this code carefully, because it terminates the running applications regardless of their state, unsaved data, I/O streams etc.

See also:
  • Enumerating Processes -- WinNT
  • Enumerating Processes -- Win9*/Me

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    3759 bytes  
    Created: 2002-01-08 07:07:00  
    Modified: 2011-12-10 09:20:22  
    Visits in 7 days: 113  
    Listed functions:
    CloseHandle
    GetActiveWindow
    GetParent
    GetWindow
    GetWindowText
    GetWindowTextLength
    GetWindowThreadProcessId
    IsWindow
    IsWindowVisible
    OpenProcess
    PostMessage
    TerminateProcess
    Printer friendly API declarations
    My comment:
    The GetWindow function is used to obtain handles to all windows siblings to the main VFP window (having the equal rank), excluding the Program Manager window.

    Ths PostMessage function called with WM_SYSCOMMAND and SC_CLOSE works more effectively.

    That is for sure, the both ways can be of some sort destructive for the application. Especially the TerminateProcess is. Check description for this function on the MSDN.
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