[MSDN Library June 1998] Custom Buttons (34.0248226950355%)

MSDN Library Visual Studio 6.0 > Microsoft Office Development > Office 95 Documentation > Excel > Microsoft Excel/Visual Basic Programmer's Guide > Appendix C Toolbar Buttons in Microsoft Excel

[MSDN Library June 1998] Custom System Messages (32.2510822510823%)

MSDN Library Visual Studio 6.0 > Platform SDK > Windows Base Services > Hardware > System Messages > About System Messages

[MSDN Library June 1998] Custom Controls (31.6666666666667%)

MSDN Library Visual Studio 6.0 > Platform SDK > User Interface Services > Controls > Controls > About Controls

[MSDN Library June 1998] Custom Actions (30.6530683552247%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Microsoft Exchange Server > Microsoft Exchange Server Programmer's Reference > Guide > Microsoft Exchange Client and Server Architecture > About the Information Store > How Rules Interact with the Microsoft Exchange Client

[MSDN Library June 1998] Custom Actions (30.5803571428571%)

MSDN Library Visual Studio 6.0 > Platform SDK > Setup and Systems Management Services > Windows Installer Programmer's Reference > Installer Package Programmer's Reference > Standard Actions

[MSDN Library September 1992] Custom Controls (29.1911764705882%)

Product Documentation > QuickC for Windows > C for Windows > PART 2 Using C > Chapter 28 Dynamic-Link Libraries > When to Use a Custom DLL

[MSDN Library September 1992] Custom Manipulators for Input Streams and I/O Streams (13.173032673723%)

Product Documentation > C/C++ 7.0 > Class Libraries User's Guide > PART 3 The Microsoft iostream Class Library Tutorial > Chapter 19 Advanced iostream Programming > 19.1 Custom Manipulators with Parameters