Using Win32 functions in Visual FoxPro Image Gallery
Painting and Drawing
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DrawAnimatedRects
DrawCaption
DrawEdge
DrawFrameControl
GdiFlush
GdiGetBatchLimit
GdiSetBatchLimit
GetBkMode
GetBoundsRect
GetWindowDC
GetWindowRgnBox
LockWindowUpdate
PaintDesktop
SetBkColor
SetBkMode
SetWindowRgn
WindowFromDC
Code examples:
Bitmap Class for Visual FoxPro application
Copying picture of the active form to the Clipboard using Enhanced Metafile API functions
Creating a clipping region from the path selected into the device context of a form
Displaying animated images on FoxPro form with BitBlt and StretchBlt functions
Displaying bitmap using the AlphaBlend function
Displaying the associated icons and descriptions for files and folders
Drawing a rectangle using Windows regular edges and borders
Drawing a window caption using the DrawCaption routine
Drawing cursors for the classes defined by the system (preregistered): BUTTON, EDIT, LISTBOX etc.
Drawing icons associated with the VFP main window
Drawing Windows frame controls using the DrawFrameControl function
Drawing Windows predefined bitmaps using the LoadBitmap functions
Form Magnifier
GDI+: copying to the Clipboard (a) image of active FoxPro window/form, (b) image file
GDI+: Creating thumbnails to preview images in a directory
GDI+: how to make VFP controls visually shake and shudder
GDI+: saving image of FoxPro form to graphics file (BMP, GIF, JPG, PNG, TIF)
GDI+: Scrolling through large image using the mouse
GDI+: sending image of FoxPro form to printer
How to change the name and the size of the font in the MessageBox dialog
How to copy the image of a form to the Clipboard using Bitmap API functions
How to display picture stored in enhanced-format metafile (*.emf)
How to find which fonts Windows uses for drawing captions, menus and message boxes
How to make a VFP form fading out when released (GDI version)
How to make a VFP form fading out when released (GDI+ version)
How to play AVI file on the _screen
How to print a bitmap file
How to print FoxPro form
How to print FoxPro form -- II
How to print picture stored in enhanced-format metafile (*.emf)
How to put a horizontal text scrolling on the form (a news line)
How to put a vertical text scrolling on the form (a movie cast)
Obtaining the bounding rectangle for the specified device context
Placing an arbitrary rectangular area of main VFP window on the Clipboard
Printing text on the main VFP window
Printing text with the Escape function
Reading metrics for the currently selected font
Splash Screen for the VFP application
Storing content of the Clipboard to a bitmap file
Storing screen shot of a form to bitmap file
Storing screen shot of a form to enhanced metafile (*.emf)
Subclassing CommandButton control to create BackColor property
Using Font and Text functions
Using FrameRgn for displaying system colors
Using the DrawText function
Using the GradientFill function
Using the LoadImage function to have a bitmap file loaded and displayed on VFP main window
Vertical Label control
How to change the name and the size of the font in the MessageBox dialog

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More code examples    Listed functions    Add comment     W32 Constants      Translate this page Printer friendly version of this code sample
Before you begin:

There is more advanced version of this code.
Click to open the Extended MessageBox Library (FLL) web page.

* * *
Download MsgBox FLL
This code sample demonstrates another hidden MessageBox capability that can be reached by FoxPro applications. See also Using Extended MessageBox() Class example in this reference.

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3688 bytes  
Created: 2004-03-15 09:33:25  
Modified: 2009-11-12 17:26:58  
Visits in 7 days: 147  
Listed functions:
CreateFont
DeleteObject
GetActiveWindow
GetWindow
GetWindowDC
GetWindowText
MessageBox
ReleaseDC
SelectObject
SendMessage
Printer friendly API declarations
My comment:
Setting the font size to a larger value can cut part of the message off. This happens because of the MessageBox function calculating the size for the message rectangle based on the default font.

By adding some extra CHR(13) characters (the carriage returns) the height of the message can be artificially increased. This solves the problem though only partially.

Ideally the size of the message rectangle must be re-calculated by the calling application, which then also should resize the message window and resize and reposition all other windows accordingly.

* * *
Even better MessageBox customization can be achieved by creating an external library (ActiveX, DLL or FLL) and calling it from VFP application.
Download MsgBox FLL
The background color, the message text font & color, button fonts and captions, not to mention other customizable parameters, can be controlled by the calling application.

* * *
The MessageBox dialog consists of several windows.



The Dialog Window is the parent window, and all others are its children: the message window, the icon window and the buttons.

The Tool window (its Control ID 0x0000CAFE always makes me feel good) is an addition to the MessageBox child windows that came with the Vista.
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User Contributed Notes:
UtpalBikash | 2006-07-28 12:35:13
Can I display Chinese Character In this Message Box along with Caption Also
59.93.202.182 | 2006-09-20 02:31:43
can i change backend / foreend color of messagebox()
59.93.202.182 | 2006-09-20 02:32:44
can i coloring indivitual word within a messagebox() text?
roychowdhury_a@hotmail.com | 2006-09-20 02:33:56
1. can i change backend / foreend color of messagebox() 
2. can i coloring / change fontsize of indivitual word within a messagebox() text?

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