public DataAccessLayer()
{
adpCategories = new NorthwindDataSetTableAdapters.CategoriesTableAdapter();
tblCategories = new NorthwindDataSet.CategoriesDataTable();
adpSuppliers = new NorthwindDataSetTableAdapters.SuppliersTableAdapter();
tblSuppliers = new NorthwindDataSet.SuppliersDataTable();
adpProducts = new NorthwindDataSetTableAdapters.ProductsTableAdapter();
tblProducts = new NorthwindDataSet.ProductsDataTable();
}
// constructor
public CrudOperationsInTypedDataSet()
{
_adpProducts = new NorthwindDataSetTableAdapters.ProductsTableAdapter();
_tblProducts = new NorthwindDataSet.ProductsDataTable();
}
