The ShowRegions class should look like :
using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using Firefly.Box;
using ENV;
using ENV.Data;
namespace Northwind.Exercises
{
public class ShowRegions : UIControllerBase
{
+ public readonly Models.Region Region = new Models.Region();
public ShowRegions()
{
+ From = Region;
}
public void Run()
{
Execute();
}
protected override void OnLoad()
{
View = () => new Views.ShowRegionsView(this);
}
}
}
The ShowCustomerPerRegion class should look like :
using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using Firefly.Box;
using ENV;
using ENV.Data;
namespace Northwind.Customers.Exercises
{
public class ShowCustomerPerRegion : UIControllerBase,IShowCustomerPerRegion
{
+ public readonly Northwind.Models.Customers Customers = new Northwind.Models.Customers();
public ShowCustomerPerRegion()
{
+ From = Customers;
}
public void Run(Number pRegionID)
{
+ Where.Add(Customers.Region.IsEqualTo(pRegionID.ToString()));
Execute();
}
protected override void OnLoad()
{
View = () => new Views.ShowCustomerPerTerritoryView(this);
}
}
}
The IShowCustomerPerRegion class should look like :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Firefly.Box;
namespace Northwind.Customers.Exercises
{
- interface IShowCustomerPerRegion
+ public interface IShowCustomerPerRegion
+ {
+ void Run(Number pRegionID);
+ }
}
After item 20 the ShowCustomersView class should look like : The ShowCustomersView class should look like :
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Firefly.Box;
using Firefly.Box.UI.Advanced;
using ENV;
using ENV.Data;
namespace Northwind.Exercises.Views
{
partial class ShowRegionsView : Shared.Theme.Controls.Form
{
ShowRegions _controller;
public ShowRegionsView(ShowRegions controller)
{
_controller = controller;
InitializeComponent();
}
+ private void button1_Click(object sender, ButtonClickEventArgs e)
+ {
+ Create< Customers.Exercises.IShowCustomerPerRegion>().Run(_controller.Region.RegionID);
+ }
}
}