I tried to create my first subird with winforms and I have not gotten.
I created the "radgrid1" and chose the datasource. Good.
Later i created the template and chose the DataSource.
Later i created the relation, parent = grid and select column id; child = template and selected column jwId.
Them, when the next line fire, i get a error "GridViewEventDataProvider can not be applied to bound GridViewTemplate"
What it's the problem?