[MSDN Library June 1998] Allowing Users to Interrupt Tasks (23.0415417915418%)
MSDN Library Visual Studio 6.0 > Visual Basic Documentation > Using Visual Basic > Programmer's Guide (All Editions) > Part 2: What Can You Do With Visual Basic? > Responding to Mouse and Keyboard Events > Interrupting Background Processing
[MSDN Library June 1998] Allowing Your Control to be Enabled and Disabled (21.7039141414141%)
MSDN Library Visual Studio 6.0 > Visual Basic Documentation > Using Visual Basic > Component Tools Guide (Pro, Enterprise only) > Creating ActiveX Components > Building ActiveX Controls > Visual Basic ActiveX Control Features
[MSDN Library June 1998] Allowing Your Control to be a Default or Cancel Button (21.2988215488216%)
MSDN Library Visual Studio 6.0 > Visual Basic Documentation > Using Visual Basic > Component Tools Guide (Pro, Enterprise only) > Creating ActiveX Components > Building ActiveX Controls > Visual Basic ActiveX Control Features
[MSDN Library June 1998] Allowing Only One Application Instance on Win32s (20.4166666666667%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Win32 Software Development Kit
[MSDN Library June 1998] Allowing Developers to Put Controls on Your Control (20.263963161022%)
MSDN Library Visual Studio 6.0 > Visual Basic Documentation > Using Visual Basic > Component Tools Guide (Pro, Enterprise only) > Creating ActiveX Components > Building ActiveX Controls > Visual Basic ActiveX Control Features