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> Unreal Engine API Reference > Runtime > InteractiveToolsFramework > BaseBehaviors > UKeyAsModifierInputBehavior > ModifierCheckFunc

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ModifierCheckFunc

[WantsCapture()](API\Runtime\InteractiveToolsFramework\BaseBehaviors\UKeyAsModifierInputBehavior\WantsCapture) will only return capture request if this function returns true (or is null) Intended to be used for alt/ctrl/cmd/shift modifiers on the main ModifierKey

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Syntax

TFunction< bool &)> ModifierCheckFunc

Remarks

WantsCapture() will only return capture request if this function returns true (or is null) Intended to be used for alt/ctrl/cmd/shift modifiers on the main ModifierKey

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