C# treeview or datagrid view indenture parent child list

Question

We going to take this step by step. I want to do this the effective way, this is an made up example.

Dataset Name: TeacherDataSet

Dataset Table Adatper Name: TeacherDataTableAdapter

ParentTeacherTable	StudentTableA	Education
ID	ID	ID
FirstName	FirstName	SchoolName
LastName	LastName	FavoriteSubject
	Age	FavoriteTeacher
	Gender	fk_ChildTableAId
	Race
	fk_ParentTableId

David Smith · Answer

1. Load tree view with child relationship in tree view. Question: Do I preload the data then ping the preloaded list when user ask for information or ping the database when user ask for information. Question. Upon setting the datasource how to show all the parent and child education in the tree view. Do I have to call getdata() or fill on all three tables Can you point me in the right direction. Can you send me example