component tray

基本解释

This causes code to be automatically generated to create the ADO.NET connection, command, and data adapter objects that are added to the component tray.
这可导致自动生成代码以创建将添加到组件托盘中的 ADO.NET 连接、命令和数据适配器对象。
Additionally, you can drag and drop your preconfigured ADO.NET data adapters from the Adapters folder of your connection and drop them onto your component tray.
此外，您可以从您连接的 Adapters 文件夹中拖放预先配置的 ADO.NET 数据适配器，并将其放在组件托盘上。
Once the data set is defined, you have the option of including the data set object instance in your component tray for rapid data source mapping to form controls in your forms designer.
一旦定义了数据集，您就可以选择在组件托盘上包含该数据集对象实例，用以将数据源快速映射到窗体设计器中的窗体控制。