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Unreal Engine C++ API Reference > Runtime > MovieScene > FMovieSceneChannelValueHelper
References
| Module | MovieScene |
| Header | /Engine/Source/Runtime/MovieScene/Public/MovieSceneKeyStructHelper.h |
| Include | #include "MovieSceneKeyStructHelper.h" |
template<typename ChannelType>
static TOptional< TTuple< FKeyHandle, FFrameNumber > > FindFirstKey
&40;
ChannelType &42; InChannel,
TArrayView< const FKeyHandle > AllKeyHandles
&41;
Remarks
Attempt to find a single key handle that exists on the specified channel (Optional) A key handle and time pair for the first valid key handle found
Parameters
| Name | Description |
|---|---|
| InChannel | The channel to look on |
| AllKeyHandles | The key handles to search for |