protected override void OnNavigatedTo(NavigationEventArgs e)
{
if (e.NavigationMode == NavigationMode.New)
{
BookViewModel = ViewModels.BookViewModel.Instance;
if (BookViewModel == null || BookViewModel.SelectedBook == null)
{
//创建账本
createButton.Content = "创建";
name.Text = "";
}
else
{
//更新账本
createButton.Content = "修改";
name.Text = BookViewModel.SelectedBook.name;
budget.Text = BookViewModel.SelectedBook.monthlyBudget.ToString();
if (BookViewModel.SelectedBook.monthlyBudget < 0)
{
limitless.IsChecked = true;
}
else
{
limitted.IsChecked = true;
}
}
}
}
private ViewModels.AccountViewModel AccountViewModel; //AccountViewModel，用于更改当前选中的账目
public ListAccount()
{
this.InitializeComponent();
this.BookViewModel = ViewModels.BookViewModel.Instance;
this.AccountViewModel = ViewModels.AccountViewModel.Instance;
Current = this;
}
private ViewModels.BookViewModel BookViewModel; //BookViewModel，用于更改选中的账本
public EditBook()
{
this.InitializeComponent();
Current = this;
this.BookViewModel = ViewModels.BookViewModel.Instance;
}
