public AddDialog(ref ToDoItem item)
{
InitializeComponent();
this.DataContext = item;
}
private void addButton_Click(object sender, RoutedEventArgs e)
{
ToDoItem item = new ToDoItem();
AddDialog addDialog = new AddDialog(ref item);
Nullable<bool> dialogResult = addDialog.ShowDialog();
if (dialogResult == true)
{
//Get new Index
if (ToDoList.Count == 0)
item.Index = 0;
else
{
var maxIndex = ToDoList.Max(m => m.Index);
item.Index = ++maxIndex;
}
//Get new GUID
item.Id = Guid.NewGuid();
//Save the item to db
int rowsAffected = 0;
using (ToDoEntities da = new ToDoEntities())
{
da.ToDoItems.AddObject(item);
rowsAffected = da.SaveChanges();
}
// Save the item to the list
if (rowsAffected != 0)
ToDoList.Add(item);
else
MessageBox.Show("Error while accessing the database", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
/// <summary>
/// Deprecated Method for adding a new object to the ToDoItems EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToToDoItems(ToDoItem toDoItem)
{
base.AddObject("ToDoItems", toDoItem);
}
private bool IsContainingText(ToDoItem item, string searchString)
{
if (searchString == "")
return true;
if (item.Title != null)
if (item.Title.IndexOf(searchString, StringComparison.OrdinalIgnoreCase) >= 0)
return true;
if (item.Description != null)
if (item.Description.IndexOf(searchString, StringComparison.OrdinalIgnoreCase) >= 0)
return true;
return false;
}
/// <summary>
/// Create a new ToDoItem object.
/// </summary>
/// <param name="id">Initial value of the Id property.</param>
/// <param name="index">Initial value of the Index property.</param>
/// <param name="done">Initial value of the Done property.</param>
public static ToDoItem CreateToDoItem(global::System.Guid id, global::System.Int64 index, global::System.Boolean done)
{
ToDoItem toDoItem = new ToDoItem();
toDoItem.Id = id;
toDoItem.Index = index;
toDoItem.Done = done;
return toDoItem;
}