Windows 8：如何禁用搜索超级按钮

Question

我需要在用户导航到其他页面时禁用搜索超级按钮。

我尝试过以下操作但没有成功：

public void OnNavigatedFrom(NavigationEventArgs e)
{
    _dataTransferManager.DataRequested -= OnDataRequested;

    _searchPane.QuerySubmitted -= _querySubmittedHandler;
    _searchPane.SuggestionsRequested -= _suggestionsRequestedHandler;
    _searchPane.ResultSuggestionChosen -= OnSearchPaneResultSuggestionChosen;

    _searchPane = null;
}

Answer 1

_searchPane.ShowOnKeyboardInput = false;