[DirectX 8.1 C/C++ Programmer's Reference] Force Feedback (88.4615384615385%)

DirectX 8.1 (C++) > DirectInput > Using DirectInput

[DirectX 6 Programmer's Reference] Force Feedback (66.2587412587413%)

DirectX Foundation > DirectInput > DirectInput Essentials

[DirectX 7 Programmer's Reference] Force Feedback (59.527972027972%)

Microsoft DirectX 7.0 > DirectInput > DirectInput Essentials

[DirectX October 2006 Documentation] Force Feedback (58.6538461538462%)

DirectX Input > DirectInput > Programming Guide

[DirectX 5 Programmer's Reference] Force Feedback (47.1719457013575%)

DirectX Foundation > DirectInput > DirectInput Essentials > Force Feedback

[DirectX 8.1 C/C++ Programmer's Reference] Force-Feedback State (42.0984162895928%)

DirectX 8.1 (C++) > DirectInput > Using DirectInput > Force Feedback

[DirectX 5 Programmer's Reference] Force Feedback State (39.6719457013575%)

DirectX Foundation > DirectInput > DirectInput Essentials > Force Feedback

[DirectX 6 Programmer's Reference] Force Feedback State (39.6719457013575%)

DirectX Foundation > DirectInput > DirectInput Essentials > Force Feedback

[DirectX 7 Programmer's Reference] Force-Feedback State (38.4219457013575%)

Microsoft DirectX 7.0 > DirectInput > DirectInput Essentials > Force Feedback

[DirectX 7 Programmer's Reference] Force Editor (36.0664690279295%)

Microsoft DirectX 7.0 > DirectInput > DirectInput Tools and Samples > DirectInput Tools

[DirectX October 2006 Documentation] Force-Feedback State (30.3337104072398%)

DirectX Input > DirectInput > Programming Guide > Force Feedback