Subclassing and Hooking with Visual Basic
Subclassing and Hooking with Visual Basic By Stephen Teilhet
June 2001
Pages: 704

| Table of Contents | Index | Sample Chapter | Colophon

Table of Contents

  1. Introducing Subclassing and Hooking

    1. Chapter 1 Introduction

      1. Subclassing
      2. The Window Hooking Mechanism
      3. Tools to Aid Us in Our Efforts
      4. A Word of Warning

    2. Chapter 2 Windows System-Specific Information

      1. Inside a Windows Application
      2. Inside the Windows Messaging System
      3. Performance Considerations

    3. Chapter 3 The Basics of Subclassing and Hooks

      1. What Is Subclassing?
      2. What Are Hooks?

  2. Subclassing and Superclassing

    1. Chapter 4 Subclassing

      1. The AddressOf Operator
      2. Some Subclassing Tips
      3. Instance Subclassing: An Example
      4. Global Subclassing
      5. Summary of Key Points in Subclassing

    2. Chapter 5 Subclassing the Windows Common Dialog Boxes

      1. How Common Dialog BoxSubclassing Works
      2. Using the Resource
      3. Creating the Subclassing Application
      4. Subclassing Common Dialog Boxes Other Than Open and Save As
      5. Problems Subclassing the Find and Replace Common Dialogs

    3. Chapter 6 ActiveX Controls and Subclassing

      1. Subclassing a Third-PartyActiveX Control
      2. Subclassing an ActiveX ControlCreated in VB
      3. Subclassing a UserControl from Within a VB-Created ActiveX Control
      4. Creating an ActiveX Control That Subclasses Other Windows

    4. Chapter 7 Superclassing

      1. What Is Superclassing?
      2. How the Superclassing Example Works
      3. Peering into the Superclassing Application with Spy++

    5. Chapter 8 Debugging Techniques for Subclassing

      1. Where to Start
      2. Microsoft Tools
      3. NuMega's SmartCheck

  3. Hooking

    1. Chapter 9 WH_CALLWNDPROC

      1. How WH_CALLWNDPROC Works
      2. A Thread-Specific Example
      3. Caveats

    2. Chapter 10 WH_CALLWNDPROCRET

      1. How WH_CALLWNDPROCRET Works
      2. A Thread-Specific Example
      3. Caveats

    3. Chapter 11 WH_GETMESSAGE

      1. How WH_GETMESSAGE Works
      2. A Thread-Specific Example
      3. Caveats

    4. Chapter 12 WH_KEYBOARD and WH_KEYBOARD_LL

      1. How Keyboard Messaging Operates
      2. Description of Hooks
      3. A Thread-Specific Example
      4. A System-Wide Example
      5. A Low-Level Hook Example
      6. Caveats

    5. Chapter 13 WH_MOUSE and WH_MOUSE_LL

      1. How Mouse Messaging Operates
      2. Description of Hooks
      3. Location of This Hook in the System
      4. A Single-Thread Example
      5. A System-Wide Hook Example
      6. Caveats

    6. Chapter 14 WH_FOREGROUNDIDLE

      1. Description
      2. Location of This Hook in the System
      3. Background Processing Example
      4. Caveats

    7. Chapter 15 WH_MSGFILTER

      1. Description
      2. A Thread-Specific Example
      3. Caveats

    8. Chapter 16 WH_SYSMSGFILTER

      1. Description
      2. A System-Wide Example
      3. Caveats

    9. Chapter 17 WH_SHELL

      1. Description
      2. Location of This Hook in the System
      3. A Thread-Specific Example
      4. Caveats

    10. Chapter 18 WH_CBT

      1. Description
      2. A Thread-Specific Example
      3. Caveats

    11. Chapter 19 WH_JOURNALRECORD

      1. Description
      2. The Macro Recorder Example
      3. Caveats

    12. Chapter 20 WH_JOURNALPLAYBACK

      1. Description
      2. The Macro Recorder/Playback Example
      3. Caveats

    13. Chapter 21 WH_DEBUG

      1. Description
      2. A Thread-Specific Example
      3. Some WH_DEBUG Scenarios
      4. Caveats

  4. The .NET Platform

    1. Chapter 22 Subclassing .NET WinForms

      1. What Is a WinForm?
      2. Instance Subclassing
      3. Subclassing a Control
      4. Superclassing
      5. Superclassing a Control
      6. Intercepting Keystrokes in a WinForm
      7. Behind the Scenes with Spy++

    2. Chapter 23 Implementing Hooks in VB.NET

      1. Hooks and VB.NET
      2. Delegates
      3. Implementing the WH_KEYBOARD Hook
      4. Implementing the WH_MOUSE Hook

  5. Appendixes

    1. Appendix A Messages

      1. Window Messages
      2. Button Control-Specific Messages
      3. Combo Box-Specific Messages
      4. Edit Control-Specific Messages
      5. Listbox-Specific Messages
      6. Scroll Bar-Specific Messages
      7. Messages Specific to the CommonDialog Boxes
      8. Messages Specific to the Font Common Dialog Box
      9. Messages Specific to the Page Setup Common Dialog Box

    2. Appendix B API Functions

    3. Appendix C Structures and Constants

      1. CBT_CREATEWND
      2. CBTACTIVATESTRUCT
      3. CHOOSECOLOR
      4. CHOOSEFONT
      5. CWPRETSTRUCT
      6. CWPSTRUCT
      7. DEBUGHOOKINFO
      8. EVENTMSG
      9. FINDREPLACE
      10. KBDLLHOOKSTRUCT
      11. MOUSEHOOKSTRUCT
      12. MOUSEHOOKSTRUCTEX
      13. MSG
      14. MSLLHOOKSTRUCT
      15. NMHDR
      16. OPENFILENAME
      17. PAGESETUPDLG
      18. POINTAPI
      19. PRINTDLG
      20. PRINTDLGEX
      21. RECT
      22. WNDCLASSEX
      23. Message (.NET Structure)
      24. Constants

  1. Colophon

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