private void EditFunction()
{
if (EditButton.Content.Equals("Edit"))
{
EditButton.Content = "Save";
EditButton.Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#802716"));
NameBox.IsReadOnly = false;
AgeBox.IsReadOnly = false;
NameBox.Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#FF8E78"));
AgeBox.Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#FF8E78"));
AddButton.IsEnabled = false;
DeleteButton.IsEnabled = false;
ListBoxRabbits.IsEnabled = false;
NameBox.Focus();
NameBox.SelectAll();
}
else
{
EditButton.Content = "Edit";
EditButton.Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#80473C"));
NameBox.IsReadOnly = true;
AgeBox.IsReadOnly = true;
NameBox.Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#CC3F23"));
AgeBox.Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#CC3F23"));
if (AgeBox.Text.Length > 0 && NameBox.Text.Length > 0 && (NameBox.Text.Length.Equals(null) == false) && (AgeBox.Text.Length.Equals(null) == false))
{
//must have selected a rabbit
if (rabbit != null)
{
rabbit.Name = NameBox.Text;
if (int.TryParse(AgeBox.Text, out int age))
{
rabbit.Age = age;
}
//Read rabbit from database by the id
using (var db = new RabbitDbEntities())
{
var rabbitToUpdate = db.Rabbits.Find(rabbit.RabbitID);
//update the rabbit
rabbitToUpdate.Name = rabbit.Name;
rabbitToUpdate.Age = rabbit.Age;
//save the rabbit back to database
db.SaveChanges();
//repop the list box
ListBoxRabbits.ItemsSource = db.Rabbits.ToList();
}
}
NameBox.Text = "";
AgeBox.Text = "";
}
AddButton.IsEnabled = true;
ListBoxRabbits.IsEnabled = true;
}
}
private void AddFunction()
{
if (AddButton.Content.Equals("Add"))
{
AddButton.Content = "Save";
AddButton.Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#802716"));
NameBox.IsReadOnly = false;
AgeBox.IsReadOnly = false;
NameBox.Text = "";
AgeBox.Text = "";
NameBox.Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#FF8E78"));
AgeBox.Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#FF8E78"));
EditButton.IsEnabled = false;
DeleteButton.IsEnabled = false;
NameBox.Focus();
ImageJig.Opacity = 100d;
System.Threading.Thread.Sleep(200);
ImageJig.Opacity = 0d;
}
else
{
AddButton.Content = "Add";
AddButton.Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#80473C"));
NameBox.IsReadOnly = true;
AgeBox.IsReadOnly = true;
NameBox.Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#CC3F23"));
AgeBox.Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#CC3F23"));
if (AgeBox.Text.Length > 0 && NameBox.Text.Length > 0 && (NameBox.Text.Length.Equals(null) == false) && (AgeBox.Text.Length.Equals(null) == false))
{
//must have selected a rabbit
var rabbitToAdd = new Rabbit();
if (rabbit != null)
{
rabbitToAdd.Name = NameBox.Text;
if (int.TryParse(AgeBox.Text, out int age))
{
rabbitToAdd.Age = age;
}
//Read rabbit from database by the id
using (var db = new RabbitDbEntities())
{
//update the rabbit
db.Rabbits.Add(rabbitToAdd);
//save the rabbit back to database
db.SaveChanges();
//repop the list box
ListBoxRabbits.ItemsSource = db.Rabbits.ToList();
}
}
}
}
}
private void DeleteFunction()
{
using (var db = new RabbitDbEntities())
{
//update the rabbit
var rabbitToDelete = db.Rabbits.Find(rabbit.RabbitID);
db.Rabbits.Remove(rabbitToDelete);
//save the rabbit back to database
db.SaveChanges();
//repop the list box
ListBoxRabbits.ItemsSource = db.Rabbits.ToList();
NameBox.Text = "";
AgeBox.Text = "";
}
}
void Initialise()
{
//auto clean up:
//C# doesn't know when we're done so the using wrap cleans the memory it used once it finishes this section of code
using (var db = new RabbitDbEntities())
{
rabbits = db.Rabbits.ToList();
}
//Fancy lamba thingy to loop rabbits and add items to list box
ListBoxRabbits.ItemsSource = rabbits;
NameBox.IsReadOnly = true;
AgeBox.IsReadOnly = true;
EditButton.IsEnabled = false;
DeleteButton.IsEnabled = false;
ImageJig.Opacity = 0d;
}
