Hooked Focus

How to program a single Focus event for every object. Added code that randomly sets the focus to a different control. 

About this post

Posted: 2017-07-26
By: BlackBeltVB
Viewed: 383 times

Categories

Visual Basic 6

Attachments

HOOKFOCS.ZIP
Posted: 7/26/2017 11:18:42 AM
Size: 3,351 bytes

Requirements

This code originally appeared on BlackBeltVB.com, and has been republished here with the permission of Matt Hart.

Special Instructions

Uses the following API functions and messages:

• CallNextHookEx
• CopyMemory (RtlMoveMemory)
• LockWindowUpdate
• SetFocus
• SetWindowsHookEx
• UnhookWindowsHookEx
  • WM_KILLFOCUS
  • WM_SETFOCUS

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