If there are sub-forms defined, the content of the sub-forms will be displayed after a short delay of approximate 200 ms. This delay enables you to quickly browse through the data records of the master form. If you navigate to the next master data record within the delay limit, the sub-form data need not be retrieved and displayed.
当用户浏览数据时，窗体始终显示当前数据记录。如果定义了子窗体，子窗体内容将在短暂延迟大约 200 毫秒后显示。此延迟可让您快速浏览主窗体的数据记录。如果在延迟限度内浏览下一主数据记录，则不需检索和显示子窗体数据。