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Unreal Engine C++ API Reference > Runtime > Engine > Kismet > UKismetSystemLibrary
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Kismet/KismetSystemLibrary.h |
| Include | #include "Kismet/KismetSystemLibrary.h" |
| Source | /Engine/Source/Runtime/Engine/Private/KismetSystemLibrary.cpp |
static int32 EndTransaction&40;&41;
Remarks
Attempt to end the current undo transaction. Only successful if the transaction's action counter is 1.
Only available in the editor. The number of active actions when EndTransaction was called (a value of 1 indicates that the transaction was successfully closed), or -1 on failure.