Using Win32 functions in Visual FoxPro Image Gallery
Code examples:
Using FoxTray ActiveX control: System Tray Icon and menu attached to VFP form
Playing WAV files on InteractiveChange
Splash Screen for the VFP application
Winsock: connecting to a news server (NNTP, port 119)
Copying picture of the active form to the Clipboard using Enhanced Metafile API functions
Customizing the frame of top-level form: removing the standard frame (VFP9, Vista)
How to make a VFP form fading out when released (GDI version)
Listing child windows for the Windows desktop
Creating irregularly shaped FoxPro form using transparency color key
Custom HttpRequest class (WinHTTP)
Enumerating raw input devices attached to the system (keyboard, mouse, human interface device)
How to print a bitmap file
How to print FoxPro form -- II
Round FoxPro form
Using Change Notification Objects to monitor changes to the printer or print server
A procedure for setting file times
Adding user-defined items to the Control Menu of VFP form (requires VFP9)
Configuring DEVMODE structure for a printer
Moving shortcut to a specified position on the Windows Desktop
Placing an arbitrary rectangular area of main VFP window on the Clipboard
Using InternetSetFilePointer when resuming interrupted download from the Internet
Generating random cryptographic keys
How to create non-blocking Winsock server
How to view icons stored in executable files (Icon Viewer) - II
Exporting DLL icon resources as .ICO files

User rating: 0/10 (0 votes)
Rate this code sample:
  • ~
More code examples    Listed functions    Add comment     W32 Constants      Translate this page Printer friendly version of this code sample
Before you begin:
This code includes definitions for three classes: IconGroups, IconGroupResource and IconResource.

The IconGroups is a collection of the IconGroupResource objects. The icons property of the IconGroupResource class is a collection of the IconResource objects.

The following code employs classes from this code sample to store VFP Icon resources to ICO files.
oIconGroups = CREATEOBJECT("IconGroups",;
        _vfp.ServerName)

oIconGroups.EnumIconGroupResources
? "Icon groups:", oIconGroups.Count

LOCAL cTargetPath, nGroupIndex, nIconIndex
cTargetPath = GETDIR("", "Select ICO files destination folder.")

IF NOT EMPTY(m.cTargetPath)
        SET SAFETY OFF
        nGroupIndex = 0

        FOR EACH oIconGroup IN oIconGroups
                oIconGroup.SaveToFile(cTargetPath +;
                        "groupicon_" + TRANSFORM(nGroupIndex) + ".ico")

                nIconIndex = 0
                FOR EACH oIcon IN oIconGroup.icons
                        oIcon.SaveToFile(cTargetPath +;
                                "icon_" +;
                                TRANSFORM(nGroupIndex) + "_" +;
                                TRANSFORM(nIconIndex) + "_" +;
                                TRANSFORM(oIcon.resid) + ".ico")

                        nIconIndex = nIconIndex + 1
                NEXT
                nGroupIndex = nGroupIndex + 1
        NEXT
        SET SAFETY ON
ENDIF

Selected Windows iconsDownload a small selection of Windows icons from System32\Imageres.dll library.


See also:
  • Storing DLL icon resources in image files
  • View icons stored in executable files (Icon Viewer)
  • View icons stored in executable files (Icon Viewer II)
  • Displaying Windows Shell Icons
  •  
      Members area. Log in to view this example.
     
      User name:
      Password:
     
     
      Forgot your password?
     
      Sign up for
    the Membership
     
     


    User rating: 0/10 (0 votes)
    Rate this code sample:
    • ~
    6306 bytes  
    Created: 2005-12-08 16:01:04  
    Modified: 2011-02-21 19:45:27  
    Visits in 7 days: 35  
    Listed functions:
    FindResource
    FreeLibrary
    LoadLibraryEx
    LoadResource
    LockResource
    SizeofResource
    Printer friendly API declarations
    My comment:
    To see a variety of system icons, test this code with Shell32.dll and Imageres.dll files located in System32 folder.

    Storing DLL icon resources in .ICO files

    * * *
    VFP versions 3..9 do not support callback functions. This prevents using the EnumResourceNames function to enumerate available resources in executable or dynamic library files. For that reason, the IconGroups class enumerates IconGroup resources with only integer identifiers in 1..0xffff range.

    Read on MSDN:
  • Icons in Win32
  • Using Icons
  • Word Index links for this example:
    Translate this page:
      Spanish    Portuguese    German    French    Italian  
    FreeTranslation.com offers instant, free translations of text or web pages.
    User Contributed Notes:
    There are no notes on this subject.


    Copyright 2001-2015 News2News, Inc. Before reproducing or distributing any data from this site please ask for an approval from its owner. Unless otherwise specified, this page is for your personal and non-commercial use. The information on this page is presented AS IS, meaning that you may use it at your own risk. Microsoft Visual FoxPro and Windows are trade marks of Microsoft Corp. All other trademarks are the property of their respective owners. 

    Privacy policy
    Credits: PHP (4.4.9), an HTML-embedded scripting language, MySQL (5.5.44), the Open Source standard SQL database, AceHTML Freeware Version 4, freeware HTML Editor of choice.   Hosted by Korax Online Inc.
    Last Topics Visited (54.167.82.170)
    32 sec.Function: 'IsZoomed'
    2.93 min.
    Function group: 'Keyboard Input'
    6 day(s)Example: 'How to print FoxPro form'
     Function: 'GetTextFace'
     Function: 'RollbackTransaction'
     
    Function group: 'Monitor Configuration (Vista)'
    Google
    Advertise here!