[DirectX October 2006 Documentation] DirectX Graphics (50%)
[DirectX October 2006 Documentation] DirectX SDK Technical Articles (40.625%)
[DirectX 6 Programmer's Reference] DirectX Goals (35.8297413793103%)
Introducing DirectX 6.1
[DirectX October 2006 Documentation] DirectX Input (34.375%)
[DirectX 7 Programmer's Reference] DirectX Texture Tool (31.5424876847291%)
Microsoft DirectX 7.0 > DirectDraw > DirectDraw Tools and Samples > DirectDraw Tools
[DirectX October 2006 Documentation] DirectX COM Documentation Conventions (31.4378494874185%)
DirectX Software Development Kit > DirectX SDK Programming Guide > Using COM
[DirectX October 2006 Documentation] DirectX Audio (31.25%)
[DirectX 6 Programmer's Reference] DirectX and the Component Object Model (29.9909255898367%)
Introducing DirectX 6.1
[DirectX 7 Programmer's Reference] DirectX Tutorials (28.0257936507937%)
Microsoft DirectX 7.0 > Introducing DirectX Foundation
[DirectX 2 Programmer's Reference] DirectX 2 SDK COM Interfaces (26.2675438596491%)
Introducing the DirectX 2 Software Development Kit > DirectX and the Component Object Model
[DirectX 7 Programmer's Reference] DirectX Diagnostic Tool (25.8430829228243%)
Microsoft DirectX 7.0 > Introducing DirectX Foundation > DirectX Tools
[DirectX 7 Programmer's Reference] DirectX 5.0-DirectX 6.0 Cross-Compatibility Reference Chart (25.5079952625248%)
Microsoft DirectX 7.0 > DirectPlay > DirectPlay Essentials > Security and Authentication > Firewall Support
[DirectX 7 Programmer's Reference] DirectX Caps Viewer (25.0618329228243%)
Microsoft DirectX 7.0 > Introducing DirectX Foundation > DirectX Tools
[DirectX 6 Programmer's Reference] DirectX COM Interfaces (24.9070366132723%)
Introducing DirectX 6.1 > DirectX and the Component Object Model
[DirectX 3 Programmer's Reference] DirectX COM Interfaces (22.9716937818685%)
Introducing DirectX 3 > DirectX and the Component Object Model > IUnknown Interface
[DirectX 5 Programmer's Reference] DirectX COM Interfaces (22.9716937818685%)
Introducing DirectX 5 > DirectX and the Component Object Model > IUnknown Interface
[DirectX 2 Programmer's Reference] DirectX 2 Components (22.9137931034483%)
Introducing the DirectX 2 Software Development Kit > DirectX 2 Components
[DirectX 3 Programmer's Reference] DirectX SDK Components (22.5711548987411%)
Introducing DirectX 3 > The DirectX SDK
[DirectX 3 Programmer's Reference] DirectX Goals (22.4633962780515%)
Introducing DirectX 3 > DirectX Goals
[DirectX 5 Programmer's Reference] DirectX Goals (22.4633962780515%)
Introducing DirectX 5 > DirectX Goals
[DirectX 6 Programmer's Reference] DirectX File Format (22.1686950642326%)
DirectX Media > Direct3D Retained Mode
[DirectX 6 Programmer's Reference] DirectX Programmer's Reference Components (21.4449088224898%)
Introducing DirectX 6.1 > The DirectX Programmer's Reference
[DirectX 5 Programmer's Reference] DirectX Programmer's Reference Components (20.2716859101364%)
Introducing DirectX 5 > The DirectX Programmer's Reference
[DirectX 3 Programmer's Reference] DirectX and the Component Object Model (19.8412698412698%)
Introducing DirectX 3 > DirectX and the Component Object Model
[DirectX 5 Programmer's Reference] DirectX and the Component Object Model (19.8412698412698%)
Introducing DirectX 5 > DirectX and the Component Object Model