[MSDN Library June 1998] Required MIDI Messages for Internal Synthesizers (60.713133640553%)

MSDN Library Visual Studio 6.0 > DDK Documentation > Windows 95 Device Driver Kit > Design and Implementation Guide > Audio Device Drivers > Writing a MIDI Output Driver

[MSDN Library June 1998] Required Command Messages for All Drivers (56.9274193548387%)

MSDN Library Visual Studio 6.0 > DDK Documentation > Windows 95 Device Driver Kit > Design and Implementation Guide > MCI Device Drivers > About MCI Device Drivers

[MSDN Library September 1992] Required MIDI Messages for Internal Synthesizers (54.9047844944429%)

Product Documentation > Windows 3.1 DDK > Multimedia Device Adaptation Guide > Chapter 2 Audio Device Drivers > Writing a MIDI Output Driver

[MSDN Library June 1998] Required and Optional Miniport Routines (51.2784090909091%)

MSDN Library Visual Studio 6.0 > DDK Documentation > Microsoft Windows NT 4.0 DDK > Graphics Drivers > Design Guide > Part 2: Display and Video Miniport Drivers > Chapter 7 Video Miniport Drivers

[MSDN Library June 1998] Required Entry Points for Installable Device Driver DLLs (41.2774725274725%)

MSDN Library Visual Studio 6.0 > DDK Documentation > Windows CE Device Driver Kit > Installable Device Drivers > Writing an Installable Device Driver DLL

[MSDN Library September 1992] Required Command Messages for All Drivers (39.4496160533179%)

Product Documentation > Windows 3.1 DDK > Multimedia Device Adaptation Guide > Chapter 3 MCI Device Drivers > Handling MCI Messages

[MSDN Library September 1992] Required Command Messages, Flags, and Data Structures (36.7570059904248%)

Product Documentation > Windows 3.1 DDK > Multimedia Device Adaptation Guide > Chapter 3 MCI Device Drivers > Handling MCI Messages

[MSDN Library June 1998] Required Report Message Properties (30.7019927536232%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Messaging API (MAPI) > Guide > MAPI Programming Basics > Messages > About Message Properties

[MSDN Library September 1992] Required Command Messages (22.8824705387205%)

Product Documentation > Multimedia Development Kit > Programmer's Reference > Chapter 4 Message Overview > Media Control Interface Messages

[MSDN Library September 1992] Required Commands for All Devices (22.7105614973262%)

Product Documentation > Multimedia Development Kit > Programmer's Reference > Chapter 7 MCI Command Strings > Experimenting with Command Strings