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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/EdGraph > API/Runtime/Engine/EdGraph/UEdGraphSchema
- UEdGraphSchema::CanCreateConnection()
- UEdGraphSchema_NiagaraSystemOverview::CanCreateConnection()
- UEdGraphSchema_EnvironmentQuery::CanCreateConnection()
- UDataflowSchema::CanCreateConnection()
- UConversationGraphSchema::CanCreateConnection()
- UEdGraphSchema_BehaviorTree::CanCreateConnection()
- USoundClassGraphSchema::CanCreateConnection()
- UAnimationStateMachineSchema::CanCreateConnection()
- UEdGraphSchema_BehaviorTreeDecorator::CanCreateConnection()
- UEdGraphSchema_Niagara::CanCreateConnection()
- UEdGraphSchema_CustomizableObject::CanCreateConnection()
- USoundSubmixGraphSchema::CanCreateConnection()
- USoundCueGraphSchema::CanCreateConnection()
- URigVMEdGraphSchema::CanCreateConnection()
- UMaterialGraphSchema::CanCreateConnection()
- UMetasoundEditorGraphSchema::CanCreateConnection()
- UEdGraphSchema_K2::CanCreateConnection()
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/EdGraph/EdGraphSchema.h |
| Include | #include "EdGraph/EdGraphSchema.h" |
virtual const FPinConnectionResponse CanCreateConnection
&40;
const UEdGraphPin &42; A,
const UEdGraphPin &42; B
&41; const
Remarks
Determine if a connection can be created between two pins. An empty string if the connection is legal, otherwise a message describing why the connection would fail.
Parameters
| Name | Description |
|---|---|
| A | The first pin. |
| B | The second pin. |