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API > API/Editor > API/Editor/BlueprintGraph > API/Editor/BlueprintGraph/UK2Node_PromotableOperator
- UK2Node::IsConnectionDisallowed()
- UK2Node_CallFunction::IsConnectionDisallowed()
- UK2Node_PromotableOperator::IsConnectionDisallowed()
References
| Module | BlueprintGraph |
| Header | /Engine/Source/Editor/BlueprintGraph/Classes/K2Node_PromotableOperator.h |
| Include | #include "K2Node_PromotableOperator.h" |
| Source | /Engine/Source/Editor/BlueprintGraph/Private/K2Node_PromotableOperator.cpp |
virtual bool IsConnectionDisallowed
&40;
const UEdGraphPin &42; MyPin,
const UEdGraphPin &42; OtherPin,
FString & OutReason
&41; const
true, is pins cannot be connected due to node's inner logic, put message for user in OutReason