1# Native API Differences 2 3The table below lists the native APIs changes in OpenHarmony 3.2 Beta1 over OpenHarmony 3.1 Release. 4 5## Standard System API Changes 6 7| Module| API | Change Type| Change Description | 8| -------- | ------------------------------------------------------------ | -------- | ----------------------------------------------- | 9| ArkUI-xcomponent | int32_t OH_NativeXComponent_GetMouseEvent(<br> OH_NativeXComponent* component, const void* window, OH_NativeXComponent_MouseEvent* mouseEvent) | Added | You can obtain mouse events by using the XComponent.| 10| ArkUI-xcomponent | int32_t OH_NativeXComponent_RegisterMouseEventCallback(<br> OH_NativeXComponent* component, OH_NativeXComponent_MouseEvent_Callback* callback) | Added | You can register an XComponent callback event.| 11 12 13