private void ButtonDelete_Click(object sender, RoutedEventArgs e)
{
if ((string)ButtonDelete.Content == "Delete")
{
ButtonDelete.Content = "Are You Sure?";
ButtonDelete.Background = Brushes.Red;
}
else
{
switch (tableName)
{
case "Tasks":
using (var db = new TasksDBEntities())
{
var taskToDelete = db.Tasks.Find(task.TaskID);
db.Tasks.Remove(taskToDelete);
db.SaveChanges();
ListBox.ItemsSource = null;
tasks = db.Tasks.ToList();
ListBox.ItemsSource = tasks;
}
break;
case "Categories":
using (var db = new TasksDBEntities())
{
var categoryToDelete = db.Categories.Find(category.CategoryID);
db.Categories.Remove(categoryToDelete);
db.SaveChanges();
ListBox.ItemsSource = null;
categories = db.Categories.ToList();
ListBox.ItemsSource = categories;
}
break;
case "Users":
using (var db = new TasksDBEntities())
{
var userToDelete = db.Users.Find(user.UserID);
db.Users.Remove(userToDelete);
db.SaveChanges();
ListBox.ItemsSource = null;
users = db.Users.ToList();
ListBox.ItemsSource = users;
}
break;
default:
break;
}
ButtonDelete.Content = "Delete";
BrushConverter brush = new BrushConverter();
ButtonDelete.Background = (Brush)brush.ConvertFrom("#FFE4AB");
}
}
void Initialise()
{
using (var db = new TasksDBEntities())
{
tasks = db.Tasks.ToList();
categories = db.Categories.ToList();
users = db.Users.ToList();
}
ListBox.ItemsSource = tasks;
ListBox.DisplayMemberPath = "Description";
ComboBox1.ItemsSource = categories;
ComboBox1.DisplayMemberPath = "CategoryName";
ComboBox2.ItemsSource = users;
ComboBox2.DisplayMemberPath = "UserName";
}
private void ButtonAdd_Click(object sender, RoutedEventArgs e)
{
if ((string)ButtonAdd.Content == "Add")
{
switch (tableName)
{
case "Tasks":
TextBoxDescription.IsReadOnly = false;
TextBoxCategoryID.IsReadOnly = false;
TextBoxUserID.IsReadOnly = false;
TextBoxDescription.Background = Brushes.White;
TextBoxCategoryID.Background = Brushes.White;
TextBoxUserID.Background = Brushes.White;
break;
case "Categories":
TextBoxDescription.IsReadOnly = false;
TextBoxDescription.Background = Brushes.White;
break;
case "Users":
TextBoxDescription.IsReadOnly = false;
TextBoxDescription.Background = Brushes.White;
break;
default:
break;
}
ButtonAdd.Content = "Confirm";
}
else
{
BrushConverter brush = new BrushConverter();
switch (tableName)
{
case "Tasks":
using (var db = new TasksDBEntities())
{
Task newTask = new Task
{
Description = TextBoxDescription.Text,
CategoryID = Convert.ToInt32(TextBoxCategoryID.Text)
};
db.Tasks.Add(newTask);
db.SaveChanges();
ListBox.ItemsSource = null;
tasks = db.Tasks.ToList();
ListBox.ItemsSource = tasks;
}
TextBoxDescription.IsReadOnly = true;
TextBoxCategoryID.IsReadOnly = true;
TextBoxUserID.IsReadOnly = true;
TextBoxDescription.Background = (Brush)brush.ConvertFrom("#E8D79B");
TextBoxCategoryID.Background = (Brush)brush.ConvertFrom("#E8D79B");
TextBoxUserID.Background = (Brush)brush.ConvertFrom("#E8D79B");
break;
case "Categories":
using (var db = new TasksDBEntities())
{
Category newCategory = new Category
{
CategoryName = TextBoxDescription.Text,
};
db.Categories.Add(newCategory);
db.SaveChanges();
ListBox.ItemsSource = null;
categories = db.Categories.ToList();
ListBox.ItemsSource = categories;
}
TextBoxDescription.IsReadOnly = true;
TextBoxDescription.Background = (Brush)brush.ConvertFrom("#E8D79B");
break;
case "Users":
using (var db = new TasksDBEntities())
{
User newUser = new User
{
UserName = TextBoxDescription.Text,
};
db.Users.Add(newUser);
db.SaveChanges();
ListBox.ItemsSource = null;
users = db.Users.ToList();
ListBox.ItemsSource = users;
}
TextBoxDescription.IsReadOnly = true;
TextBoxDescription.Background = (Brush)brush.ConvertFrom("#E8D79B");
break;
default:
break;
}
ButtonAdd.Content = "Add";
}
}
private void ButtonEdit_Click(object sender, RoutedEventArgs e)
{
if ((string)ButtonEdit.Content == "Edit")
{
switch (tableName)
{
case "Tasks":
TextBoxDescription.IsReadOnly = false;
TextBoxCategoryID.IsReadOnly = false;
TextBoxUserID.IsReadOnly = false;
TextBoxDescription.Background = Brushes.White;
TextBoxCategoryID.Background = Brushes.White;
TextBoxUserID.Background = Brushes.White;
break;
case "Categories":
TextBoxDescription.IsReadOnly = false;
TextBoxDescription.Background = Brushes.White;
break;
case "Users":
TextBoxDescription.IsReadOnly = false;
TextBoxDescription.Background = Brushes.White;
break;
default:
break;
}
ButtonEdit.Content = "Save";
}
else
{
BrushConverter brush = new BrushConverter();
switch (tableName)
{
case "Tasks":
using (var db = new TasksDBEntities())
{
var taskToEdit = db.Tasks.Find(task.TaskID);
taskToEdit.Description = TextBoxDescription.Text;
taskToEdit.CategoryID = Convert.ToInt32(TextBoxCategoryID.Text);
taskToEdit.UserID = Convert.ToInt32(TextBoxUserID.Text);
db.SaveChanges();
ListBox.ItemsSource = null;
tasks = db.Tasks.ToList();
ListBox.ItemsSource = tasks;
}
TextBoxDescription.IsReadOnly = true;
TextBoxCategoryID.IsReadOnly = true;
TextBoxUserID.IsReadOnly = true;
TextBoxDescription.Background = (Brush)brush.ConvertFrom("#E8D79B");
TextBoxCategoryID.Background = (Brush)brush.ConvertFrom("#E8D79B");
TextBoxUserID.Background = (Brush)brush.ConvertFrom("#E8D79B");
break;
case "Categories":
using (var db = new TasksDBEntities())
{
var categoryToEdit = db.Categories.Find(category.CategoryID);
categoryToEdit.CategoryName = TextBoxDescription.Text;
db.SaveChanges();
ListBox.ItemsSource = null;
categories = db.Categories.ToList();
ListBox.ItemsSource = categories;
}
TextBoxDescription.IsReadOnly = true;
TextBoxDescription.Background = (Brush)brush.ConvertFrom("#E8D79B");
break;
case "Users":
using (var db = new TasksDBEntities())
{
var userToEdit = db.Users.Find(user.UserID);
userToEdit.UserName = TextBoxDescription.Text;
db.SaveChanges();
ListBox.ItemsSource = null;
users = db.Users.ToList();
ListBox.ItemsSource = users;
}
TextBoxDescription.IsReadOnly = true;
TextBoxDescription.Background = (Brush)brush.ConvertFrom("#E8D79B");
break;
default:
break;
}
ButtonEdit.Content = "Edit";
}
}