[MSDN Library September 1992] Required MIDI Messages for Internal Synthesizers (50.6353347790729%)

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 MIDI Messages for Internal Synthesizers (48.7615207373272%)

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 September 1992] Required Command Messages for All Drivers (47.6192153106453%)

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 (45.1231461282554%)

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

[MSDN Library June 1998] Required Entry Points for Installable Device Driver DLLs (44.6909340659341%)

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

[MSDN Library June 1998] Required Command Messages for All Drivers (38.9896953405018%)

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 June 1998] Required Display Driver Functions (29.8617160278746%)

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 5 DDI Support in Display Drivers > Display Driver DDI Functions

[MSDN Library September 1992] Required Command Messages (27.3796296296296%)

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

[MSDN Library June 1998] Required Interfaces for the Visual Designer (27.2396737034895%)

MSDN Library Visual Studio 6.0 > Tools and Technologies > ActiveX Designer Programmer's Reference > Chapter 3: Designing and Implementing an ActiveX Designer > Creating the Visual Designer

[MSDN Library September 1992] Required Command Set (25.3175990675991%)

Product Documentation > Multimedia Development Kit > Programmer's Reference > Appendix A MCI Command String Syntax Summary