gets composed by [...] Elems.Visu_Globals.g_VisuEventManager.SetEditBoxEventHandler(inst); (* Call of [...] FUNCTION_BLOCK POU

_IN_OUT 带有 pragma 属性 VAR_IN_OUT_AS_POINTER [...] 分配属性作为对数据对象的引用 'VAR_IN_OUT_AS_POINTER [...] . 示例：使用带有 'VAR_IN_OUT_AS_POINTER