Xtratreelist direct display of data in an Access database table

1. New WinForm Project, add "New Item", select DataSet, open *.xsd file, right click in interface, add "TableAdapter", right click on link Database (*.mdb) in new control, add SQL statement. Compilation Engineering (F6)

2. Open the dialog box, select the toolbar, open the project name custom control in the toolbar, drag the dataset control, Departmentstableadapter control into the dialog box, and add it in the _load function: This.departmentsTableAdapter1.Fill (this.dataSet1.Departments);

3. Then drag into the display control (xtratreelist) and set the data source to: Dataset1,datamember: Corresponding table (departments)

Note: The properties of xtratreelist have parentfieldname items, set them as corresponding fields, and group them with fields.

Xtratreelist direct display of data in an Access database table