[MSDN Library April 2000] Required and Optional Miniport Routines (100%)

MSDN Library - April 2000 > DDK Documentation > Windows NT 4.0 DDK > Graphics Drivers > Design Guide > Part 2: Display and Video Miniport Drivers > Chapter 7 Video Miniport Drivers

[MSDN Library April 2000] Required MIDI Messages for Internal Synthesizers (51.2784090909091%)

MSDN Library - April 2000 > DDK Documentation > Windows 95 DDK > Windows 95 Documentation > Design Guide > Multimedia Device Drivers > Audio Device Drivers

[MSDN Library April 2000] Required Command Messages for All Drivers (50.8130081300813%)

MSDN Library - April 2000 > DDK Documentation > Windows 95 DDK > Windows 95 Documentation > Design Guide > Multimedia Device Drivers > MCI Device Drivers

[MSDN Library April 2000] Required Pen Driver Messages (46.1871461871462%)

MSDN Library - April 2000 > DDK Documentation > Windows 95 DDK > Windows 95 Documentation > Design Guide > Pen Device Driver > Message Processing

[MSDN Library April 2000] Required Virtual Keys (45.6626706626707%)

MSDN Library - April 2000 > DDK Documentation > Windows 95 DDK > Windows 95 Documentation > Design Guide > Windows 95 Keyboard Driver > Virtual-Key Codes

[MSDN Library September 1992] Required MIDI Messages for Internal Synthesizers (34.8218264578559%)

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

[MSDN Library September 1992] Required Command Messages, Flags, and Data Structures (30.137389432617%)

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 for All Drivers (29.3780705186731%)

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

[MSDN Library September 1992] Required Commands for All Devices (24.1239153003859%)

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

[MSDN Library September 1992] Required Commands (20.8416583416583%)

Product Documentation > Multimedia Development Kit > Programmer's Reference > Chapter 7 MCI Command Strings > About MCI Commands