/// <summary>
/// Empty data context is used when the from is loaded without ID (the from is in "insert mode")
/// </summary>
/// <param name="error"></param>
/// <returns></returns>
public OrderDetailsDataContext GetEmptyDataContext(out string error)
{
OrderDetailsDataContext dataContext = new OrderDetailsDataContext();
error = null;
dataContext.modelNotifiedForOrderDetailsMain = new ModelNotifiedForOrderDetails();
return(dataContext);
}
/// <summary>
/// Empty data context is used when the from is loaded without ID (the from is in "insert mode")
/// </summary>
public OrderDetailsDataContext GetEmptyDataContext(out string error)
{
OrderDetailsDataContext dataContext = new OrderDetailsDataContext();
error = null;
dataContext.modelNotifiedForOrderDetailsMain = new ModelNotifiedForOrderDetails();;
dataContext.modelNotifiedForOrders = GetAll_Orders(out error);
dataContext.modelNotifiedForProducts = GetAll_Products(out error);
return(dataContext);
}
public OrderDetailsDataContext GetDataContext(int OrderID, int ProductID, out string error)
{
OrderDetailsDataContext dataContext = new OrderDetailsDataContext();
error = null;
dataContext.modelNotifiedForOrderDetailsMain = GetOrderDetailsByID(OrderID, ProductID, out error);
dataContext.modelNotifiedForOrders = GetAll_Orders(out error);
dataContext.modelNotifiedForProducts = GetAll_Products(out error);
dataContext.PopulateComboBoxesItemSource();
return(dataContext);
}