public MainWindowViewModel()
{
MessageBoxCommand = new DelegateCommand(async() =>
{
var info = new MessageBoxNotification()
{
Title = "Confirm",
Content = "aaaaaaaaaaaaaaaaaaaaaaaaaa\nbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\ncccccc",
Icon = MessageBoxNotification.IconType.Question,
Button = MessageBoxNotification.ButtonType.OkCancel
};
var result = await MessageBoxRequest.RaiseAsync(info);
Debug.WriteLine(result.Confirmed);
});
var notify = new SubWindowNotification();
SubWindowShowCommand = new DelegateCommand(() =>
{
SubWindowRequest.Raise(notify);
});
SubWindowCloseCommand = new DelegateCommand(() =>
{
notify.DoClosing();
});
}
private void UpdateNotification(MessageBoxNotification info)
{
info.Confirmed = false;
Content = info.Content.ToString();
Icon icon = null;
switch (info.Icon)
{
case MessageBoxNotification.IconType.Error:
icon = SystemIcons.Error;
break;
case MessageBoxNotification.IconType.Warning:
icon = SystemIcons.Warning;
break;
case MessageBoxNotification.IconType.Information:
icon = SystemIcons.Information;
break;
case MessageBoxNotification.IconType.Exclamation:
icon = SystemIcons.Exclamation;
break;
case MessageBoxNotification.IconType.Question:
icon = SystemIcons.Question;
break;
case MessageBoxNotification.IconType.None:
default:
break;
}
if (icon != null)
{
IconVisibility = Visibility.Visible;
var image = Imaging.CreateBitmapSourceFromHIcon(
icon.Handle, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
image.Freeze();
IconImage = image;
icon.Dispose();
}
else
{
IconVisibility = Visibility.Collapsed;
}
if (info.Button == MessageBoxNotification.ButtonType.Ok)
{
CancelVisibility = Visibility.Collapsed;
}
else
{
CancelVisibility = Visibility.Visible;
}
}