首先，您需要弄清楚哪些信息要保留在数据库中，以及如果有多个表则需要如何链接它们.然后，您需要设置一些数据绑定(ADO.NET将为您提供帮助)以使数据进出数据库和表单.由于您似乎已经设计了UI，因此您需要考虑要显示的数据类型和数据量，以及用户正在添加或编辑的数据.

Firstly you need to figure out what information to keep in your database and if multiple tables how they need to be linked. Then you need to set up some data binding (ADO.NET will help you) to get the data into and out of the database and your forms. Since you seem to have designed your UI already you will need to take into account the type and volume of data that you are displaying, and the user is adding or editing.