/// <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 OrdersDataContext GetEmptyDataContext(out string error)
{
OrdersDataContext dataContext = new OrdersDataContext();
error = null;
dataContext.modelNotifiedForOrdersMain = new ModelNotifiedForOrders();
return(dataContext);
}
/// <summary>
/// Empty data context is used when the from is loaded without ID (the from is in "insert mode")
/// </summary>
public OrdersDataContext GetEmptyDataContext(out string error)
{
OrdersDataContext dataContext = new OrdersDataContext();
error = null;
dataContext.modelNotifiedForOrdersMain = new ModelNotifiedForOrders();;
dataContext.modelNotifiedForCustomers = GetAll_Customers(out error);
dataContext.modelNotifiedForEmployees = GetAll_Employees(out error);
dataContext.modelNotifiedForShippers = GetAll_Shippers(out error);
return(dataContext);
}
public OrdersDataContext GetDataContext(int OrderID, out string error)
{
OrdersDataContext dataContext = new OrdersDataContext();
error = null;
dataContext.modelNotifiedForOrdersMain = GetOrdersByID(OrderID, out error);
dataContext.modelNotifiedForCustomers = GetAll_Customers(out error);
dataContext.modelNotifiedForEmployees = GetAll_Employees(out error);
dataContext.modelNotifiedForShippers = GetAll_Shippers(out error);
dataContext.PopulateComboBoxesItemSource();
return(dataContext);
}
