protected void btnSave_Click(object sender, EventArgs e)
{
bool isThereSelectedItem = gvConfiguration.Rows.Count > 0;
if (!isThereSelectedItem)
{
lblTotalAmount.Visible = false;
lblError.Visible = true;
lblError.Text = "Please select at least one component!";
}
else
{
PCConfiguration pCConfiguration = new PCConfiguration();
IBusinessLayer businessLayer = new BuinessLayer();
decimal totalAmount = 0;
foreach (GridViewRow row in gvConfiguration.Rows)
{
var id = int.Parse(row.Cells[0].Text);
pCConfiguration.PCComponentConfigurations.Add(new PCComponentConfiguration {
ComponentId = id, PCConfigurationId = pCConfiguration.Id
});
totalAmount += decimal.Parse(row.Cells[2].Text);
}
pCConfiguration.TotalAmount = totalAmount; // TODO fix this
businessLayer.AddPCConfiguration(pCConfiguration);
Session["PCConfigurationComponents"] = new List <Component>();
lblTotalAmount.Visible = false;
ddlComponents.SelectedIndex = 0;
gvConfiguration.DataSource = new List <Component>();
gvConfiguration.DataBind();
lblError.Visible = true;
lblError.Text = "Configuration saved!";
}
}
private void Update()
{
IBusinessLayer businessLayer = new BuinessLayer();
if (OperationType == OperationType.Insert)
{
businessLayer.AddCities(new Cities
{
Number = CitiesId,
Name = Name,
Region = Region,
IsRegionCenter = IsRegionCenter,
});
Container.CitiesList = Container.GetCitiess();
}
else if (OperationType == OperationType.Update)
{
businessLayer.UpdateCities(new Cities
{
Number = CitiesId,
Name = Name,
Region = Region,
IsRegionCenter = IsRegionCenter
});
_originalValue = (CitiesViewModel)MemberwiseClone();
}
}
private void Delete()
{
IBusinessLayer businessLayer = new BuinessLayer();
businessLayer.RemoveCities(new Cities
{
Number = CitiesId,
Name = Name,
Region = Region,
IsRegionCenter = IsRegionCenter
});
Container.CitiesList = Container.GetCitiess();
}
internal ObservableCollection <StreetsViewModel> GetStreets()
{
_streets = new ObservableCollection <StreetsViewModel>();
IBusinessLayer businessLayer = new BuinessLayer();
foreach (var i in businessLayer.GetStreetssByCitiesNumber(CitiesId))
{
StreetsViewModel street = new StreetsViewModel(i);
street.Cities = this;
_streets.Add(street);
}
return(_streets);
}
static void Main(string[] args)
{
IBusinessLayer businessLayer = new BuinessLayer();
/* Create a department graph with two related employee objects */
Department it = new Department() { Name = "IT" };
it.Employee = new List<Employee>
{
new Employee { FirstName="Donald", LastName="Duck",
EntityState=EntityState.Added },
new Employee { FirstName="Mickey", LastName="Mouse",
EntityState=EntityState.Added }
};
it.EntityState = EntityState.Added;
businessLayer.AddDepartment(it);
/*Add another employee to the IT department */
Employee employee = new Employee()
{
FirstName = "Robin",
LastName = "Hood",
DepartmentId = it.DepartmentId,
EntityState = EntityState.Added
};
/* and change the name of the department */
it.Name = "Information Technology Department";
it.EntityState = EntityState.Modified;
foreach (Employee emp in it.Employee)
emp.EntityState = EntityState.Unchanged;
it.Employee.Add(employee);
businessLayer.UpdateDepartment(it);
/* Verify changes by quering for the updated department */
it = businessLayer.GetDepartmentByName("Information Technology Department");
if (it != null)
{
Console.WriteLine(string.Format("Employees at the {0} department:",
it.Name));
foreach (Employee e in it.Employee)
Console.WriteLine(string.Format("{0}, {1}", e.LastName,
e.FirstName));
};
/* Delete all entities */
it.EntityState = EntityState.Deleted;
foreach (Employee e in it.Employee)
e.EntityState = EntityState.Deleted;
businessLayer.RemoveDepartment(it);
Console.ReadLine();
}
