protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
base.OnNavigatedTo(e);
var vm = new TodoItemViewModel();
var task = default(TodoItem);
if (e.NavigationMode == System.Windows.Navigation.NavigationMode.New)
{
if (NavigationContext.QueryString.ContainsKey("id"))
{
var id = int.Parse(NavigationContext.QueryString["id"]);
if (id > 0)
{
task = (App.Current as WinPhoneTodo.App).TodoMgr.GetTask(id);
}
}
if (task != null)
{
vm.Update(task);
}
}
else // use default
{
vm.Update(task);
}
DataContext = vm;
}
protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
base.OnNavigatedTo(e);
var vm = new TodoItemViewModel();
var task = default(TodoItem);
if (e.NavigationMode == System.Windows.Navigation.NavigationMode.New)
{
if (NavigationContext.QueryString.ContainsKey("id"))
{
var id = int.Parse(NavigationContext.QueryString["id"]);
if (id > 0)
task = (App.Current as WinPhoneTodo.App).TodoMgr.GetTask(id);
}
if (task != null)
{
vm.Update(task);
}
} else { // use default
vm.Update(task);
}
DataContext = vm;
}