[TValueOrError](API\Runtime\Core\Math\TValueOrError)< [FBindingHandle](API\Plugins\ModelViewViewModelBlueprint\Bindings\FCompiledBindingLibraryCompiler\FBindingHandle), [FText](API\Runtime\Core\Internationalization\FText) > AddBinding ( [FFieldPathHandle](API\Plugins\ModelViewViewModelBlueprint\Bindings\FCompiledBindingLibraryCompiler\FFieldPathHandle) Source, [FFieldPathHandle](API\Plugins\ModelViewViewModelBlueprint\Bindings\FCompiledBindingLibraryCompiler\FFieldPathHandle) Destination, [FFieldPathHandle](API\Plugins\ModelViewViewModelBlueprint\Bindings\FCompiledBindingLibraryCompiler\FFieldPathHandle) ConversionFunction )