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API > API/Runtime > API/Runtime/HeadMountedDisplay > API/Runtime/HeadMountedDisplay/IXRTrackingSystem
- IXRTrackingSystem::GetVersionString()
- FXRTrackingSystemBase::GetVersionString()
References
| Module | HeadMountedDisplay |
| Header | /Engine/Source/Runtime/HeadMountedDisplay/Public/IXRTrackingSystem.h |
| Include | #include "IXRTrackingSystem.h" |
FString GetVersionString&40;&41; const
Remarks
Returns version string.