Using Win32 functions in Visual FoxPro Image Gallery
Function Groups:
All Functions 1306
Atom 1
Authentication 14
Authorization 6
Bitmap 9
Brush 2
Clipboard 20
Color 1
COM 6
Common Dialog Box 12
Console 12
Coordinate Space and Transformation 9
Cryptography Reference 28
Cursor 5
Data Decompression Library 3
Debugging 2
Desktop Window Manager (DWM) 1
Device Context 13
Device Input and Output 1
Dialog Box 6
DNS Functions 1
Dynamic-Link Library 6
Error Handling 10
Event Logging 10
Extensible Storage Engine (ESE, Jet Blue) 23
File Management 49
File Mapping 4
File System 19
Filled Shape 2
Font and Text 13
GDI+ 6
GDI+ Bitmap 10
GDI+ Brush 4
GDI+ Font 9
GDI+ Graphics 28
GDI+ Image 20
GDI+ ImageAttributes 3
GDI+ Matrix 10
GDI+ PathGradient Brush 3
GDI+ Pen 2
GDI+ StringFormat 2
GDI+ Text 2
Handle and Object 4
Hook 2
HTTP Functions (WinHTTP) 12
Icon 7
Internet Functions (WinInet) 49
IP Helper 24
Kernel Transaction Manager 3
Keyboard Input 22
Mailslot 3
Memory Management 26
Menu 18
Message and Message Queue 12
Metafile 6
Monitor Configuration (Vista) 8
Mouse Input 8
MSHTML Reference 1
Multilingual User Interface 4
Multiple Display Monitors 2
National Language Support 20
Network Management 34
ODBC API 30
Painting and Drawing 17
Path 3
Performance Monitoring 12
Pipe 5
PnP Configuration Manager 6
Power Management 6
Printing and Print Spooler 35
Process and Thread 31
Raw Input 4
Region 7
Registry 21
Remote Access Service (RAS) 5
Remote Application Programming (RAPI) 49
Remote Procedure Call (RPC) 7
Resource 10
Security 22
Service 11
Setup API functions 7
Shell Functions 39
Shell Lightweight Utility APIs -- misc. functions 2
Shell Lightweight Utility APIs -- Path Functions 20
Shell Lightweight Utility APIs -- string functions 4
Simple MAPI 9
String 10
Synchronization 13
System Information 23
System Shutdown 5
Terminal Services 10
Time 16
Unicode and Character Set 2
URL Monikers 7
Version Information 2
Virtual Hard Disk (Win7) 4
Window 37
Window Class 8
Window Procedure 3
Window Property 3
Window Station and Desktop 7
Windows Controls 8
Windows Multimedia 76
Windows Networking 18
Windows Sockets 2 (Winsock) 38
Window Class            ..msdn    Add comment
GetClassInfo The GetClassInfo function retrieves information about a window class.
GetClassInfoEx The GetClassInfoEx function retrieves information about a window class, including a handle to the small icon associated with the window class.
GetClassLong Retrieves the specified 32-bit (long) value from the WNDCLASSEX structure associated with the specified window.
GetClassName The GetClassName function retrieves the name of the class to which the specified window belongs.
GetWindowLong Retrieves information about the specified window. The function also retrieves the 32-bit (long) value at the specified offset into the extra window memory.
RegisterClassEx Registers a window class for subsequent use in calls to the CreateWindow or CreateWindowEx function.
SetWindowLong Changes an attribute of the specified window. The function also sets the 32-bit (long) value at the specified offset into the extra window memory.
UnregisterClass Unregisters a window class, freeing the memory required for the class.
Code examples:
Displaying dimmed window behind VFP top-level form
Browsing Windows Known Folders (Special Folders)
Detecting changes in connections to removable drives (VFP9)
How to make a VFP form fading out when released (GDI version)
Windows Shell Icons displayed and exported to ICO files (Vista)
Using FoxTray ActiveX control: System Tray Icon and menu attached to VFP form
Creating irregularly shaped FoxPro form using transparency color key
How to make a VFP form fading out when released (GDI+ version)
How to view icons stored in executable files (Icon Viewer) - II
Displaying the associated icons and descriptions for files and folders
Drawing icons associated with the VFP main window
System Image List Viewer
Semi-transparent Form
Transparent Menu Class (requires VFP9)
Displaying icons in the system tray (VFP9)
Retrieving information about the main VFP window
Setting properties of the window: caption and user-defined value
Retrieving Window Class information for the VFP window
Monitoring clipboard content changes (VFP9)
Capturing keyboard activity of another application with the Raw Input API (VFP9)
Switching between keyboard layouts
Using Month Calendar Control (VFP9, Comctl32.dll)
Extended MessageBox Class
Customizing the frame of top-level form: removing the standard frame (VFP9, Vista)
Displaying hypertext links with the SysLink control (VFP9, Comctl32.dll)
Using Common Controls: the Header Control
Adding user-defined items to the Control Menu of VFP form (requires VFP9)
Using WM_COPYDATA for interprocess communication (VFP9)
Dragging files from Explorer window and dropping them on FoxPro control (requires VFP9)
Listing child windows for the Windows desktop
Simple Window Viewer
How to disable the Windows Clipboard (VFP9)
Placing a button on the VFP form as a new child window
Drawing cursors for the classes defined by the system (preregistered): BUTTON, EDIT, LISTBOX etc.
Locking the workstation
How to block the PrintScreen key
How to hot-track menu item selection in top-level form (requires VFP9)
Retrieving long values associated with the class of the VFP window
User Contributed Notes:
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