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API > API/Runtime > API/Runtime/InteractiveToolsFramework > API/Runtime/InteractiveToolsFramework/IToolsContextTransactionsAPI
Description
Insert an FChange into the transaction history in the current Context. It is safe but not necessary to call this between Begin/EndUndoTransaction; the FChange will be automatically inserted into a Transaction.
| Name | AppendChange |
| Type | function |
| Header File | /Engine/Source/Runtime/InteractiveToolsFramework/Public/ToolContextInterfaces.h |
| Include Path | #include "ToolContextInterfaces.h" |
void AppendChange
(
UObject * TargetObject,
TUniquePtr < FToolCommandChange > Change,
const FText & Description
)
Parameters
| Name | Remarks |
|---|---|
| TargetObject | The UObject this Change is applied to |
| Change | The Change implementation |
| Description | text description of the transaction that could be shown to user |