I have created a master details form in vb between customer to orders and orders to order-detail. Order and Order-detail are datagrids. In the order-detail datagrid i changed the product id to a combobox. The data source for the combobox is the product table. However i have to click multipe times in the product id combo to get the list of products. I don't know how to setup the combo list so that when the user clicks the combo arrow the list comes up in the first click.