private void EnsureNeedChangeCheckboxStatus(Grid grid)
{
if (grid != null)
{
CheckBox box = grid.FindChildOfType<CheckBox>().FirstOrDefault<CheckBox>();
if (box != null)
{
this.UnHockCheckBoxCheckedEvent(box);
bool? isChecked = box.IsChecked;
bool? nullable2 = isChecked;
box.IsChecked = nullable2.HasValue ? new bool?(!nullable2.GetValueOrDefault()) : null;
if (!isChecked.GetValueOrDefault())
{
this.HandleCheckBoxCheckedChangedValue(box.Tag, new System.Action<Guid>(this.accountItemLisViewModel.AddToSelectedItems));
}
else
{
this.HandleCheckBoxCheckedChangedValue(box.Tag, new System.Action<Guid>(this.accountItemLisViewModel.RemoveFromSelectedItems));
}
this.HockCheckBoxCheckedEvent(box);
}
}
}