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API > API/Plugins > API/Plugins/LiveLink > API/Plugins/LiveLink/ILiveLinkModule
Description
Register a message bus source filter invoked by the MessageBus Source Factory to filter out discovered sources. The delegate should return true if the poll result should be included in the discovered sources list, and false otherwise.
| Name | RegisterMessageBusSourceFilter |
| Type | function |
| Header File | /Engine/Plugins/Animation/LiveLink/Source/LiveLink/Public/ILiveLinkModule.h |
| Include Path | #include "ILiveLinkModule.h" |
FDelegateHandle RegisterMessageBusSourceFilter
(
const FOnLiveLinkShouldDisplaySource & SourceFilter
)
A handle to the delegate, used for unregistering the filter.
Parameters
| Name | Remarks |
|---|---|
| SourceFilter | The filter invoked by the source factory. |